RHSA-2026:96095: Important: gdb security update

Published Nov 9, 2026
·
Updated

The GNU Debugger (GDB) allows users to debug programs written in various programming languages including C, C++, and Fortran. Security Fix(es): gdb: gdb: Out-of-bounds write in STABS parser readmemberfunctions() via crafted ELF (CVE-2026-13732) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

25 affected componentsFixes available
redhat/gdb<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-debuginfo<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-debugsource<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-doc<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-gdbserver<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-headless<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-minimal<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-debuginfo<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-debugsource<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-gdbserver<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-headless<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-minimal<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-debuginfo<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-debugsource<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-gdbserver<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-headless<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-minimal<10.2-10.2.el9_2.aa
10.2-10.2.el9_2.aa
redhat/gdb-debuginfo<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-debugsource<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-gdbserver<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-headless<10.2-10.2.el9_2
10.2-10.2.el9_2
redhat/gdb-minimal<10.2-10.2.el9_2
10.2-10.2.el9_2

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/gdb to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  2. Upgrade

    Upgrade redhat/gdb-debuginfo to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  3. Upgrade

    Upgrade redhat/gdb-debugsource to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  4. Upgrade

    Upgrade redhat/gdb-doc to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  5. Upgrade

    Upgrade redhat/gdb-gdbserver to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  6. Upgrade

    Upgrade redhat/gdb-headless to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  7. Upgrade

    Upgrade redhat/gdb-minimal to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2
  8. Upgrade

    Upgrade redhat/gdb to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa
  9. Upgrade

    Upgrade redhat/gdb-debuginfo to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa
  10. Upgrade

    Upgrade redhat/gdb-debugsource to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa
  11. Upgrade

    Upgrade redhat/gdb-gdbserver to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa
  12. Upgrade

    Upgrade redhat/gdb-headless to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa
  13. Upgrade

    Upgrade redhat/gdb-minimal to a version that resolves this vulnerability.

    Fixed in 10.2-10.2.el9_2.aa

Event History

Nov 9, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software

Company

Resources

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