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OpenAdvisories
Medium RHSA-2026:37764 1 CVE

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

Published Sep 5, 2026 · Updated Oct 10, 2026

Ecosystem: Red Hat

Fixed packages 1

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 gzip 0:1.14-2.3.hum1

Vulnerabilities 1

  • Medium 6.9
    CVE-2026-41992

    Global Buffer Overflow in GNU gzip

    GNU gzip contains a global buffer overflow vulnerability in the LZH decompression logic caused by improper reuse of shared global state between different decompression formats within a single execution. GNU gzip maintains a global array that is shared across …

    GNU gzip gzip gzip Debian Ubuntu Azure Linux Alpine

References

  • report
    https://access.redhat.com/security/cve/CVE-2026-41992
  • 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_37764.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2494159
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-41992
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-41992
  • article
    https://cert.pl/en/posts/2026/04/CVE-2026-41991/
  • article
    https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=63dbf6b3b9e6e781df1a6a64e609b10e23969681
  • article
    https://www.gnu.org/software/gzip/