libxpm4: A denial of service via unsigned underflow in libXpm's write path in libXpm before 3.5.19 could be used by local atta...
CVE-2026-94287 is fixed in 4 products on 1 platform, first by libxpm4 1:3.5.17-1ubuntu0.26.04.2, released September 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.
A denial of service via unsigned underflow in libXpm's write path in libXpm before 3.5.19 could be used by local attackers to cause unbounded CPU usage and memory exhaustion.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libXpm · opensuse-leap 16.0 | 3.5.17-160000.4.1 | OPENSUSE-SU-2026:22056-1 | Nov 7, 2026 |
| libXpm · sles 15.7 | 3.5.12-150000.3.13.1 | SUSE-SU-2026:4763-1 | Nov 7, 2026 |
| libXpm · sles 16.0 | 3.5.17-160000.4.1 | SUSE-SU-2026:24204-1 | Nov 7, 2026 |
| libxpm · Debian 14 | 1:3.5.20-1 | DEBIAN-CVE-2026-94287 | Sep 28, 2026 |
| libxpm4 · Ubuntu 22.04.1 LTS (jammy) | 1:3.5.12-1ubuntu0.22.04.4 | libxpm4 1:3.5.12-1ubuntu0.22.04.4 | Oct 2, 2026 |
| libxpm4 · Ubuntu 24.04.5 LTS (noble) | 1:3.5.17-1ubuntu0.24.04.2 | libxpm4 1:3.5.17-1ubuntu0.24.04.2 | Oct 2, 2026 |
| libxpm4 · Ubuntu 26.04.1 LTS (resolute) | 1:3.5.17-1ubuntu0.26.04.2 | libxpm4 1:3.5.17-1ubuntu0.26.04.2 | Sep 28, 2026 |
| xpmutils · Ubuntu 22.04.1 LTS (jammy) | 1:3.5.12-1ubuntu0.22.04.4 | xpmutils 1:3.5.12-1ubuntu0.22.04.4 | Oct 2, 2026 |
| xpmutils · Ubuntu 24.04.5 LTS (noble) | 1:3.5.17-1ubuntu0.24.04.2 | xpmutils 1:3.5.17-1ubuntu0.24.04.2 | Oct 2, 2026 |
| xpmutils · Ubuntu 26.04.1 LTS (resolute) | 1:3.5.17-1ubuntu0.26.04.2 | xpmutils 1:3.5.17-1ubuntu0.26.04.2 | Sep 28, 2026 |
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