OPENSUSE-SU-2026:20834-1

Vulnerability from csaf_opensuse - Published: 2026-05-28 12:23 - Updated: 2026-05-28 12:23
Summary
Security update for apptainer
Severity
Important
Notes
Title of the patch: Security update for apptainer
Description of the patch: This update for apptainer fixes the following issues: Changes in apptainer: - Fix CVE-2026-39827, CVE-2026-39834, CVE-2026-39828, CVE-2026-39829, CVE-2026-39831, CVE-2026-42508, CVE-2026-39833, CVE-2026-39830, CVE-2026-39832, CVE-2026-46597, CVE-2026-46598, CVE-2026-46595, CVE-2026-39835 (bsc#1266202) Update golang.org/x/crypto to v0.52.0 - Fix CVE-2026-33814 GO-2026-4918 (bsc#1265844) Update golang.org/x/net to version v0.53.0 - Integrate vulnchecker into %check stage (optional). - Sync with Factory version which also fixes CVE-2024-45310 tracked in bsc#1257432 - Readded SLE-15SP6.def as it was removed from Factory
Patchnames: openSUSE-Leap-16.0-packagehub-273
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2024-45310
3.6 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact low
CVE-2026-33814
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39827
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39828
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39829
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39830
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39831
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39832
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39833
7.7 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39834
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-39835
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-42508
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-46595
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-46597
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-46598
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:apptainer-1.4.5-bp160.2.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:apptainer-leap-1.4.5-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
References
URL Category
https://www.suse.com/support/security/rating/ external
https://ftp.suse.com/pub/projects/security/csaf/o… self
https://bugzilla.suse.com/1257432 self
https://bugzilla.suse.com/1265844 self
https://bugzilla.suse.com/1266202 self
https://www.suse.com/security/cve/CVE-2024-45310/ self
https://www.suse.com/security/cve/CVE-2026-33814/ self
https://www.suse.com/security/cve/CVE-2026-39827/ self
https://www.suse.com/security/cve/CVE-2026-39828/ self
https://www.suse.com/security/cve/CVE-2026-39829/ self
https://www.suse.com/security/cve/CVE-2026-39830/ self
https://www.suse.com/security/cve/CVE-2026-39831/ self
https://www.suse.com/security/cve/CVE-2026-39832/ self
https://www.suse.com/security/cve/CVE-2026-39833/ self
https://www.suse.com/security/cve/CVE-2026-39834/ self
https://www.suse.com/security/cve/CVE-2026-39835/ self
https://www.suse.com/security/cve/CVE-2026-42508/ self
https://www.suse.com/security/cve/CVE-2026-46595/ self
https://www.suse.com/security/cve/CVE-2026-46597/ self
https://www.suse.com/security/cve/CVE-2026-46598/ self
https://www.suse.com/security/cve/CVE-2024-45310 external
https://bugzilla.suse.com/1230092 external
https://bugzilla.suse.com/1257413 external
https://www.suse.com/security/cve/CVE-2026-33814 external
https://bugzilla.suse.com/1264506 external
https://www.suse.com/security/cve/CVE-2026-39827 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39828 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39829 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39830 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39831 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39832 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39833 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39834 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-39835 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-42508 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-46595 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-46597 external
https://bugzilla.suse.com/1266049 external
https://www.suse.com/security/cve/CVE-2026-46598 external
https://bugzilla.suse.com/1266049 external
To clipboard 

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          "text": "https://www.suse.com/security/cve/CVE-2024-45310"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "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\u0027s scope but the exact scope of protection hasn\u0027t 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.\n\nSome 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\nuser on the host (such as with rootless containers that don\u0027t 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.",
          "title": "CVE description"
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          "summary": "SUSE Bug 1257413 for CVE-2024-45310",
          "url": "https://bugzilla.suse.com/1257413"
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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          "text": "When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.",
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        {
          "category": "general",
          "text": "SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.",
          "title": "CVE description"
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          "category": "general",
          "text": "Previously, a revoked \u0027SignatureKey\u0027 belonging to a CA was not correctly checked for revocation. Now, both the \u0027key\u0027 and \u0027key.SignatureKey\u0027 are checked for @revoked.",
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          "text": "Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.",
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          "text": "An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.",
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}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.