CVE-2026-40341libgphoto2 has an OOB Read in ptp_unpack_EOS_FocusInfoEx
Updated under an hour ago ()
This data is behind schedule: last updated Oct 26, 2026, 12:20 PM ET. We are working on it.Behind: CVE records (cvelistV5).
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It affects gphoto libgphoto2. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 3.5 LOW (v3.1, CNA)CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- Weakness (CWE)
- CWE-126
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Apr 20, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
gphoto libgphoto2 gphoto:libgphoto2 (from the name) | through 2.5.33 | CNA record |
References
- https://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2x-refsource-confirm
- https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.