CVE-2026-40341
3.5
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| gphoto | libgphoto2 | <= 2.5.33 | affected |
Weaknesses
- CWE-126: CWE-126: Buffer Over-read
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2
- https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987
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