CVE-2026-13732
Gdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elf
CVE-2026-13732 is fixed in 12 products on 1 platform, first by RHSA-2026:73427, released August 6, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0013
2nd percentile
This update for gdb fixes the following issue: - CVE-2026-13732: Out-of-bounds write in STABS parser read_member_functions() via crafted ELF (bsc#1277757).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| crash · amzn 2023 | 8.0.5-5.amzn2023.0.2 | ALAS2023-2026-3118 | Sep 28, 2026 |
| crash-debuginfo · amzn 2023 | 8.0.5-5.amzn2023.0.2 | ALAS2023-2026-3118 | Sep 28, 2026 |
| crash-debugsource · amzn 2023 | 8.0.5-5.amzn2023.0.2 | ALAS2023-2026-3118 | Sep 28, 2026 |
| crash-devel · amzn 2023 | 8.0.5-5.amzn2023.0.2 | ALAS2023-2026-3118 | Sep 28, 2026 |
| gdb · RHEL 10 | 16.3-3.1.el10_2 | RHSA-2026:73427 | Aug 6, 2026 |
| gdb · RHEL 8 | 0:8.2-20.1.el8_10 | RHSA-2026:73425 | Sep 29, 2026 |
| gdb · RHEL 9 | 0:16.3-3.1.el9_8 | RHSA-2026:73426 | Sep 30, 2026 |
| gdb · almalinux 10 | 16.3-3.1.el10_2 | ALSA-2026:73427 | Sep 29, 2026 |
| gdb · almalinux 8 | 8.2-20.1.el8_10 | ALSA-2026:73425 | Sep 29, 2026 |
| gdb · almalinux 9 | 16.3-3.1.el9_8 | ALSA-2026:73426 | Sep 29, 2026 |
| gdb · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb · ol 10 | 0:16.3-3.1.0.1.el10_2 | ELSA-2026-73427 | Oct 1, 2026 |
| gdb · ol 8 | 0:8.2-20.1.0.1.el8_10 | ELSA-2026-73425 | Nov 7, 2026 |
| gdb · ol 9 | 0:16.3-3.1.0.1.el9_8 | ELSA-2026-73426 | Oct 1, 2026 |
| gdb · opensuse-leap 16.0 | 16.3-160000.6.1 | OPENSUSE-SU-2026:21890-1 | Sep 20, 2026 |
| gdb · rocky 10 | 0:16.3-3.1.el10_2 | RLSA-2026:73427 | Sep 30, 2026 |
| gdb · rocky 8 | 0:8.2-20.1.el8_10 | RLSA-2026:73425 | Sep 30, 2026 |
| gdb · rocky 9 | 0:16.3-3.1.el9_8 | RLSA-2026:73426 | Sep 30, 2026 |
| gdb · sles 15.6 | 16.3-150400.15.32.1 | SUSE-SU-2026:4400-1 | Sep 30, 2026 |
| gdb · sles 15.7 | 16.3-150400.15.32.1 | SUSE-SU-2026:4400-1 | Sep 30, 2026 |
| gdb-debuginfo · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-debugsource · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-doc · RHEL 8 | 0:8.2-20.1.el8_10 | RHSA-2026:73425 | Sep 29, 2026 |
| gdb-doc · RHEL 9 | 0:16.3-3.1.el9_8 | RHSA-2026:73426 | Sep 30, 2026 |
| gdb-doc · almalinux 10 | 16.3-3.1.el10_2 | ALSA-2026:73427 | Sep 29, 2026 |
| gdb-doc · almalinux 8 | 8.2-20.1.el8_10 | ALSA-2026:73425 | Sep 29, 2026 |
| gdb-doc · almalinux 9 | 16.3-3.1.el9_8 | ALSA-2026:73426 | Sep 29, 2026 |
| gdb-doc · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-doc · ol 10 | 0:16.3-3.1.0.1.el10_2 | ELSA-2026-73427 | Oct 1, 2026 |
| gdb-doc · ol 8 | 0:8.2-20.1.0.1.el8_10 | ELSA-2026-73425 | Nov 7, 2026 |
| gdb-doc · ol 9 | 0:16.3-3.1.0.1.el9_8 | ELSA-2026-73426 | Oct 1, 2026 |
| gdb-gdbserver · RHEL 8 | 0:8.2-20.1.el8_10 | RHSA-2026:73425 | Sep 29, 2026 |
| gdb-gdbserver · RHEL 9 | 0:16.3-3.1.el9_8 | RHSA-2026:73426 | Sep 30, 2026 |
| gdb-gdbserver · almalinux 10 | 16.3-3.1.el10_2 | ALSA-2026:73427 | Sep 29, 2026 |
| gdb-gdbserver · almalinux 8 | 8.2-20.1.el8_10 | ALSA-2026:73425 | Sep 29, 2026 |
| gdb-gdbserver · almalinux 9 | 16.3-3.1.el9_8 | ALSA-2026:73426 | Sep 29, 2026 |
| gdb-gdbserver · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-gdbserver · ol 10 | 0:16.3-3.1.0.1.el10_2 | ELSA-2026-73427 | Oct 1, 2026 |
| gdb-gdbserver · ol 8 | 0:8.2-20.1.0.1.el8_10 | ELSA-2026-73425 | Nov 7, 2026 |
| gdb-gdbserver · ol 9 | 0:16.3-3.1.0.1.el9_8 | ELSA-2026-73426 | Oct 1, 2026 |
| gdb-headless · RHEL 8 | 0:8.2-20.1.el8_10 | RHSA-2026:73425 | Sep 29, 2026 |
| gdb-headless · RHEL 9 | 0:16.3-3.1.el9_8 | RHSA-2026:73426 | Sep 30, 2026 |
| gdb-headless · almalinux 10 | 16.3-3.1.el10_2 | ALSA-2026:73427 | Sep 29, 2026 |
| gdb-headless · almalinux 8 | 8.2-20.1.el8_10 | ALSA-2026:73425 | Sep 29, 2026 |
| gdb-headless · almalinux 9 | 16.3-3.1.el9_8 | ALSA-2026:73426 | Sep 29, 2026 |
| gdb-headless · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-headless · ol 10 | 0:16.3-3.1.0.1.el10_2 | ELSA-2026-73427 | Oct 1, 2026 |
| gdb-headless · ol 8 | 0:8.2-20.1.0.1.el8_10 | ELSA-2026-73425 | Nov 7, 2026 |
| gdb-headless · ol 9 | 0:16.3-3.1.0.1.el9_8 | ELSA-2026-73426 | Oct 1, 2026 |
| gdb-minimal · RHEL 9 | 0:16.3-3.1.el9_8 | RHSA-2026:73426 | Sep 30, 2026 |
| gdb-minimal · almalinux 10 | 16.3-3.1.el10_2 | ALSA-2026:73427 | Sep 29, 2026 |
| gdb-minimal · almalinux 9 | 16.3-3.1.el9_8 | ALSA-2026:73426 | Sep 29, 2026 |
| gdb-minimal · amzn 2023 | 16.3-1.amzn2023.0.2 | ALAS2023-2026-3142 | Sep 28, 2026 |
| gdb-minimal · ol 10 | 0:16.3-3.1.0.1.el10_2 | ELSA-2026-73427 | Oct 1, 2026 |
| gdb-minimal · ol 9 | 0:16.3-3.1.0.1.el9_8 | ELSA-2026-73426 | Oct 1, 2026 |
| gdb-testresults · opensuse-leap 16.0 | 16.3-160000.6.1 | OPENSUSE-SU-2026:21890-1 | Sep 20, 2026 |
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