Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Fixed packages 8

Vulnerabilities 4

• Medium 5.1
  CVE-2026-107888

  OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-c…

  OpenPrinting cups cups cups Debian Ubuntu Azure Linux
  Oct 9, 2026
• Low 3.3
  CVE-2026-107885

  OpenPrinting CUPS through 2.4.20 contains a resource-exhaustion vulnerability in the submission-timeout handling of cup…

  OpenPrinting cups cups cups Debian Ubuntu Azure Linux
  Oct 9, 2026
• Low 3.3
  CVE-2026-107890

  OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference caused by repeated IPP group tags in job-creation r…

  OpenPrinting cups cups cups Debian Ubuntu Azure Linux
  Oct 9, 2026
• Low 2.3
  CVE-2026-107886

  OpenPrinting CUPS before 2.4.20 contains a double-free in printer-class management. When CUPS-Add-Modify-Class replaces…

  OpenPrinting cups cups cups Debian Ubuntu Azure Linux
  Oct 9, 2026

References

• report
  https://access.redhat.com/security/cve/CVE-2026-107885
• report
  https://access.redhat.com/security/cve/CVE-2026-107886
• report
  https://access.redhat.com/security/cve/CVE-2026-107888
• report
  https://access.redhat.com/security/cve/CVE-2026-107890
• article
  https://access.redhat.com/security/updates/classification/
• article
  https://images.redhat.com/
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_81410.json
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2548357
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-107885
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-107885
• article
  https://github.com/OpenPrinting/cups/security/advisories/GHSA-hhw5-qqmc-p6rg
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2548356
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-107886
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-107886
• article
  https://github.com/OpenPrinting/cups/security/advisories/GHSA-pwg4-pv39-8c22
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2548360
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-107888
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-107888
• article
  https://github.com/OpenPrinting/cups/security/advisories/GHSA-qqm8-4q5h-jg55
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2548358
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-107890
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-107890
• article
  https://github.com/OpenPrinting/cups/security/advisories/GHSA-wjc4-qhjr-5m5x