libgphoto2-6: libgphoto2 is a camera access and control library
CVE-2026-40341 is fixed in 6 products on 1 platform, first by libgphoto2-6 2.5.27-1ubuntu0.1, released April 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.
libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input from untrusted USB devices. Commit c385b34af260595dfbb5f9329526be5158985987 contains a patch. No known workarounds are available.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libgphoto2 · Debian 14 | 2.5.34-1 | DEBIAN-CVE-2026-40341 | Apr 18, 2026 |
| libgphoto2-6 · Ubuntu 22.04.1 LTS (jammy) | 2.5.27-1ubuntu0.1 | libgphoto2-6 2.5.27-1ubuntu0.1 | Apr 17, 2026 |
| libgphoto2-6t64 · Ubuntu 24.04.5 LTS (noble) | 2.5.31-2.1ubuntu1.1 | libgphoto2-6t64 2.5.31-2.1ubuntu1.1 | Apr 17, 2026 |
| libgphoto2-6t64 · Ubuntu 26.04.1 LTS (resolute) | 2.5.33-1ubuntu1.1 | libgphoto2-6t64 2.5.33-1ubuntu1.1 | Apr 17, 2026 |
| libgphoto2-l10n · Ubuntu 22.04.1 LTS (jammy) | 2.5.27-1ubuntu0.1 | libgphoto2-l10n 2.5.27-1ubuntu0.1 | Apr 17, 2026 |
| libgphoto2-l10n · Ubuntu 24.04.5 LTS (noble) | 2.5.31-2.1ubuntu1.1 | libgphoto2-l10n 2.5.31-2.1ubuntu1.1 | Apr 17, 2026 |
| libgphoto2-l10n · Ubuntu 26.04.1 LTS (resolute) | 2.5.33-1ubuntu1.1 | libgphoto2-l10n 2.5.33-1ubuntu1.1 | Apr 17, 2026 |
| libgphoto2-port12 · Ubuntu 22.04.1 LTS (jammy) | 2.5.27-1ubuntu0.1 | libgphoto2-port12 2.5.27-1ubuntu0.1 | Apr 17, 2026 |
| libgphoto2-port12t64 · Ubuntu 24.04.5 LTS (noble) | 2.5.31-2.1ubuntu1.1 | libgphoto2-port12t64 2.5.31-2.1ubuntu1.1 | Apr 17, 2026 |
| libgphoto2-port12t64 · Ubuntu 26.04.1 LTS (resolute) | 2.5.33-1ubuntu1.1 | libgphoto2-port12t64 2.5.33-1ubuntu1.1 | Apr 17, 2026 |
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