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OpenAdvisories
High RHSA-2026:85253 1 CVE

Red Hat Security Advisory: gegl04 security update

Published Oct 20, 2026 · Updated Oct 20, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04 0:0.4.34-3.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04-debuginfo 0:0.4.34-3.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04-debugsource 0:0.4.34-3.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04-devel-docs 0:0.4.34-3.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04-tools 0:0.4.34-3.el9_4.2
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream gegl04-tools-debuginfo 0:0.4.34-3.el9_4.2

Vulnerabilities 1

  • High 7.8
    CVE-2026-18300

    GIMP HDR File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP HDR File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gegl Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2520587
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_85253.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-18300
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-18300
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-18300
  • article
    https://gitlab.gnome.org/GNOME/gegl/-/commit/d3d262008299341c5b032b354021632ceadb2799
  • article
    https://www.zerodayinitiative.com/advisories/ZDI-26-453/