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OpenAdvisories
Medium RHSA-2026:0464 2 CVEs

Red Hat Security Advisory: cups security update

Published Jan 14, 2026 · Updated Sep 2, 2026

Ecosystem: Red Hat

Fixed packages 2

ReleasePackageFixed in
Red Hat · RHEL 10 enterprise_linux:10.1 cups 1:2.4.10-12.el10_1.2
Red Hat · RHEL 10 enterprise_linux:10.1 cups-libs 1:2.4.10-12.el10_1.2

Vulnerabilities 2

  • Medium 6.0
    CVE-2025-61915

    OpenPrinting CUPS vulnerable to stack based out-of-bound write

    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cupsd process which ru…

    OpenPrinting cups cups cups Debian Ubuntu Azure Linux Alpine
  • Medium 5.1
    CVE-2025-58436

    OpenPrinting CUPS slow client can halt cupsd, leading to a possible DoS attack

    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes…

    OpenPrinting cups cups cups Debian Ubuntu Azure Linux Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2416039
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2416040
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0464.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-58436
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-58436
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-58436
  • report
    https://access.redhat.com/security/cve/CVE-2025-61915
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-61915
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-61915