SUSE-SU-2026:23233-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202623233-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23233-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:23233-1
Upstream
Related
Published
2026-08-12T08:11:08Z
Modified
2026-08-27T18:23:33Z
Summary
Security update for himmelblau
Details

This update for himmelblau fixes the following issues:

Update to version 2.3.14+git0.e23b4c54.

Security issues fixed:

  • CVE-2026-45784: incorrect sizing of output buffers in CipherCtxRef::cipher_update_inplace when used with AES key-wrap-with-padding ciphers can lead to attacker-controlled heap corruption (bsc#1270985).
  • Arbitrary HTTP or HTTPS URLs classified as Office documents based on an attacker-controlled file query parameters are forwarded to Electron applications and allow for code execution through Electron (bsc#1273910).
  • Directory-provided RFC2307 user identifiers accepted without exclusion of systemd's dynamic-user range allows for daemon impersonation and command execution through the task helper (bsc#1273911).
  • Daemon acts on Hello PIN enrollment requests whose identity claims it never cryptographically verifies and allows for local authentication bypass (bsc#1273912).

Other updates and bugfixes:

  • Version 2.3.14+git0.e23b4c54:
    • fix(nss): avoid locked shadow entries
    • fix(deps): update libhimmelblau lockfile
    • fix(pam): make account denials terminal
    • debian: make the pam_allow_groups denial terminal in the account phase
  • Version 2.3.13:
    • Update cargo vet audits for backport
    • Fix cargo-fuzz install in fuzz CI
    • cargo vet
    • Update ldap3_proto to 0.7.1
    • Update openssl
  • Version 2.3.12:
    • Remove invalid himmelblau.conf example info
    • Fix SSHd configuration load order on Fedora/RHEL systems
    • himmelblau-init-hsm-pin: don't bind the hsm-pin to PCR7
    • qr-greeter: support GNOME Shell 50
    • Update libhimmelblau to latest version
    • deps(rust): bump tonic in the all-cargo-updates group across 1 directory
    • cargo audit
References

Affected packages

SUSE:Linux Enterprise Server 16.0 / himmelblau

Package

Name
himmelblau
Purl
pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.3.14+git0.e23b4c54-160000.1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "himmelblau":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-qr-greeter":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-sshd-config":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-sso":  "2.3.14+git0.e23b4c54-160000.1.1",
            "libnss_himmelblau2":  "2.3.14+git0.e23b4c54-160000.1.1",
            "pam-himmelblau":  "2.3.14+git0.e23b4c54-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23233-1.json"

SUSE:Linux Enterprise Server for SAP applications 16.0 / himmelblau

Package

Name
himmelblau
Purl
pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.3.14+git0.e23b4c54-160000.1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "himmelblau":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-qr-greeter":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-sshd-config":  "2.3.14+git0.e23b4c54-160000.1.1",
            "himmelblau-sso":  "2.3.14+git0.e23b4c54-160000.1.1",
            "libnss_himmelblau2":  "2.3.14+git0.e23b4c54-160000.1.1",
            "pam-himmelblau":  "2.3.14+git0.e23b4c54-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23233-1.json"