Security update for apptainer SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2026:0439-1 Final 1 1 2026-02-11T09:30:02Z current 2026-02-11T09:30:02Z 2026-02-11T09:30:02Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for apptainer This update for apptainer fixes the following issues: Security fixes: - CVE-2024-45310: Fixed runc being tricked into creating empty files/directories on host (bsc#1257432) - CVE-2025-65105: Fixed security bypass due to disabling security options (bsc#1255462) - CVE-2025-47914: Fixed malformed constraint may cause denial of service in golang.org/x/crypto/ssh/agent (bsc#1253967) - CVE-2025-58181: Fixed unbounded memory consumption in golang.org/x/crypto/ssh (bsc#1253784) - CVE-2025-47913: Fixed potential denial of service in golang.org/x/crypto/ssh/agent (bsc#1253506) - CVE-2025-22872: Fixed incorrect Neutralization of Input During Web Page Generation in x/net (bsc#1241710) - CVE-2025-22870: Fixed HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net (bsc#1238611) - CVE-2025-22869: Fixed potential denial of service in golang.org/x/crypto (bsc#1239322) - CVE-2025-27144: Fixed DoS in go-jose Parsing in github.com/go-jose/go-jose (bsc#1237608) - CVE-2025-8556: Fixed missing and wrong validation can lead to incorrect results in github.com/cloudflare/circl Other fixes: - Update to 1.4.5 The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2026-439,SUSE-SLE-Module-HPC-15-SP7-2026-439,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-439,openSUSE-SLE-15.6-2026-439 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ Link for SUSE-SU-2026:0439-1 https://lists.suse.com/pipermail/sle-security-updates/2026-February/024109.html E-Mail link for SUSE-SU-2026:0439-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1237608 SUSE Bug 1237608 https://bugzilla.suse.com/1238611 SUSE Bug 1238611 https://bugzilla.suse.com/1239322 SUSE Bug 1239322 https://bugzilla.suse.com/1241710 SUSE Bug 1241710 https://bugzilla.suse.com/1253506 SUSE Bug 1253506 https://bugzilla.suse.com/1253784 SUSE Bug 1253784 https://bugzilla.suse.com/1253967 SUSE Bug 1253967 https://bugzilla.suse.com/1255462 SUSE Bug 1255462 https://bugzilla.suse.com/1257432 SUSE Bug 1257432 https://www.suse.com/security/cve/CVE-2024-45310/ SUSE CVE CVE-2024-45310 page https://www.suse.com/security/cve/CVE-2025-22869/ SUSE CVE CVE-2025-22869 page https://www.suse.com/security/cve/CVE-2025-22870/ SUSE CVE CVE-2025-22870 page https://www.suse.com/security/cve/CVE-2025-22872/ SUSE CVE CVE-2025-22872 page https://www.suse.com/security/cve/CVE-2025-27144/ SUSE CVE CVE-2025-27144 page https://www.suse.com/security/cve/CVE-2025-47913/ SUSE CVE CVE-2025-47913 page https://www.suse.com/security/cve/CVE-2025-47914/ SUSE CVE CVE-2025-47914 page https://www.suse.com/security/cve/CVE-2025-58181/ SUSE CVE CVE-2025-58181 page https://www.suse.com/security/cve/CVE-2025-65105/ SUSE CVE CVE-2025-65105 page https://www.suse.com/security/cve/CVE-2025-8556/ SUSE CVE CVE-2025-8556 page SUSE Linux Enterprise Module for HPC 15 SP7 SUSE Linux Enterprise Server 15 SP6-LTSS openSUSE Leap 15.6 apptainer-1.4.5-150600.4.12.1 apptainer-leap-1.4.5-150600.4.12.1 apptainer-sle15_6-1.4.5-150600.4.12.1 apptainer-sle15_7-1.4.5-150600.4.12.1 apptainer-sle16-1.4.5-150600.4.12.1 libsquashfuse0-0.5.0-150600.3.2.1 squashfuse-0.5.0-150600.3.2.1 squashfuse-devel-0.5.0-150600.3.2.1 squashfuse-tools-0.5.0-150600.3.2.1 apptainer-1.4.5-150600.4.12.1 as a component of SUSE Linux Enterprise Module for HPC 15 SP7 apptainer-sle15_7-1.4.5-150600.4.12.1 as a component of SUSE Linux Enterprise Module for HPC 15 SP7 libsquashfuse0-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Module for HPC 15 SP7 squashfuse-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Module for HPC 15 SP7 squashfuse-tools-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Module for HPC 15 SP7 apptainer-1.4.5-150600.4.12.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS apptainer-sle15_6-1.4.5-150600.4.12.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libsquashfuse0-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS squashfuse-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS squashfuse-tools-0.5.0-150600.3.2.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS apptainer-1.4.5-150600.4.12.1 as a component of openSUSE Leap 15.6 apptainer-leap-1.4.5-150600.4.12.1 as a component of openSUSE Leap 15.6 apptainer-sle15_6-1.4.5-150600.4.12.1 as a component of openSUSE Leap 15.6 libsquashfuse0-0.5.0-150600.3.2.1 as a component of openSUSE Leap 15.6 squashfuse-0.5.0-150600.3.2.1 as a component of openSUSE Leap 15.6 squashfuse-devel-0.5.0-150600.3.2.1 as a component of openSUSE Leap 15.6 squashfuse-tools-0.5.0-150600.3.2.1 as a component of openSUSE Leap 15.6 runc is a CLI tool for spawning and running containers according to the OCI specification. runc 1.1.13 and earlier, as well as 1.2.0-rc2 and earlier, can be tricked into creating empty files or directories in arbitrary locations in the host filesystem by sharing a volume between two containers and exploiting a race with `os.MkdirAll`. While this could be used to create empty files, existing files would not be truncated. An attacker must have the ability to start containers using some kind of custom volume configuration. Containers using user namespaces are still affected, but the scope of places an attacker can create inodes can be significantly reduced. Sufficiently strict LSM policies (SELinux/Apparmor) can also in principle block this attack -- we suspect the industry standard SELinux policy may restrict this attack's scope but the exact scope of protection hasn't been analysed. This is exploitable using runc directly as well as through Docker and Kubernetes. The issue is fixed in runc v1.1.14 and v1.2.0-rc3. Some workarounds are available. Using user namespaces restricts this attack fairly significantly such that the attacker can only create inodes in directories that the remapped root user/group has write access to. Unless the root user is remapped to an actual user on the host (such as with rootless containers that don't use `/etc/sub[ug]id`), this in practice means that an attacker would only be able to create inodes in world-writable directories. A strict enough SELinux or AppArmor policy could in principle also restrict the scope if a specific label is applied to the runc runtime, though neither the extent to which the standard existing policies block this attack nor what exact policies are needed to sufficiently restrict this attack have been thoroughly tested. CVE-2024-45310 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2024-45310.html CVE-2024-45310 https://bugzilla.suse.com/1230092 SUSE Bug 1230092 https://bugzilla.suse.com/1257413 SUSE Bug 1257413 SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted. CVE-2025-22869 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-22869.html CVE-2025-22869 https://bugzilla.suse.com/1239322 SUSE Bug 1239322 Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied. CVE-2025-22870 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-22870.html CVE-2025-22870 https://bugzilla.suse.com/1238572 SUSE Bug 1238572 https://bugzilla.suse.com/1238611 SUSE Bug 1238611 The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can result in content following such tags as being placed in the wrong scope during DOM construction, but only when tags are in foreign content (e.g. <math>, <svg>, etc contexts). CVE-2025-22872 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-22872.html CVE-2025-22872 https://bugzilla.suse.com/1241710 SUSE Bug 1241710 Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. In versions on the 4.x branch prior to version 4.0.5, when parsing compact JWS or JWE input, Go JOSE could use excessive memory. The code used strings.Split(token, ".") to split JWT tokens, which is vulnerable to excessive memory consumption when processing maliciously crafted tokens with a large number of `.` characters. An attacker could exploit this by sending numerous malformed tokens, leading to memory exhaustion and a Denial of Service. Version 4.0.5 fixes this issue. As a workaround, applications could pre-validate that payloads passed to Go JOSE do not contain an excessive number of `.` characters. CVE-2025-27144 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-27144.html CVE-2025-27144 https://bugzilla.suse.com/1237608 SUSE Bug 1237608 https://bugzilla.suse.com/1237609 SUSE Bug 1237609 SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process. CVE-2025-47913 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-47913.html CVE-2025-47913 https://bugzilla.suse.com/1253506 SUSE Bug 1253506 SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read. CVE-2025-47914 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-47914.html CVE-2025-47914 https://bugzilla.suse.com/1253967 SUSE Bug 1253967 SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption. CVE-2025-58181 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-58181.html CVE-2025-58181 https://bugzilla.suse.com/1253784 SUSE Bug 1253784 Apptainer is an open source container platform. In Apptainer versions less than 1.4.5, a container can disable two of the forms of the little used --security option, in particular the forms --security=apparmor:<profile> and --security=selinux:<label> which otherwise put restrictions on operations that containers can do. The --security option has always been mentioned in Apptainer documentation as being a feature for the root user, although these forms do also work for unprivileged users on systems where the corresponding feature is enabled. Apparmor is enabled by default on Debian-based distributions and SElinux is enabled by default on RHEL-based distributions, but on SUSE it depends on the distribution version. This vulnerability is fixed in 1.4.5. CVE-2025-65105 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-65105.html CVE-2025-65105 https://bugzilla.suse.com/1255462 SUSE Bug 1255462 A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange. CVE-2025-8556 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:apptainer-sle15_7-1.4.5-150600.4.12.1 SUSE Linux Enterprise Module for HPC 15 SP7:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Module for HPC 15 SP7:squashfuse-tools-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:apptainer-sle15_6-1.4.5-150600.4.12.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsquashfuse0-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-0.5.0-150600.3.2.1 SUSE Linux Enterprise Server 15 SP6-LTSS:squashfuse-tools-0.5.0-150600.3.2.1 openSUSE Leap 15.6:apptainer-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-leap-1.4.5-150600.4.12.1 openSUSE Leap 15.6:apptainer-sle15_6-1.4.5-150600.4.12.1 openSUSE Leap 15.6:libsquashfuse0-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-devel-0.5.0-150600.3.2.1 openSUSE Leap 15.6:squashfuse-tools-0.5.0-150600.3.2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260439-1/ https://www.suse.com/security/cve/CVE-2025-8556.html CVE-2025-8556