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OpenAdvisories
Unscored RHSA-2026:6499 1 CVE

Red Hat Security Advisory: libxslt security update

Published Apr 3, 2026 · Updated Oct 14, 2026

Ecosystem: Red Hat

Fixed packages 4

ReleasePackageFixed in
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream libxslt 0:1.1.34-13.el9_6.1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream libxslt-debuginfo 0:1.1.34-13.el9_6.1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream libxslt-debugsource 0:1.1.34-13.el9_6.1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream libxslt-devel 0:1.1.34-13.el9_6.1

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2349766
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6499.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-40403
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-40403
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-40403
  • article
    http://seclists.org/fulldisclosure/2023/Oct/10
  • article
    http://seclists.org/fulldisclosure/2023/Oct/3
  • article
    http://seclists.org/fulldisclosure/2023/Oct/4
  • article
    http://seclists.org/fulldisclosure/2023/Oct/5
  • article
    http://seclists.org/fulldisclosure/2023/Oct/6
  • article
    http://seclists.org/fulldisclosure/2023/Oct/8
  • article
    http://seclists.org/fulldisclosure/2023/Oct/9
  • article
    https://bugs.chromium.org/p/chromium/issues/detail?id=1356211
  • article
    https://bugzilla.gnome.org/show_bug.cgi?id=751621
  • article
    https://gitlab.gnome.org/GNOME/libxslt/-/issues/94
  • article
    https://support.apple.com/en-us/HT213927