Threats Tagged 'ubuntu-cve-2026-40339'
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Threats Tagged 'ubuntu-cve-2026-40339'
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libgphoto2 is a camera access and control library.CVE-2026-40339 0 libgphoto2 is a camera access and control library. Versions up to and including 2.5.33 have an out-of-bounds read in `ptp_unpack_Sony_DPD()` in `camlibs/ptp2/ptp-pack.c` (line 842). The function reads the FormFlag byte via `dtoh8o(data, *poffset)` without a prior bounds check. The standard `ptp_unpack_DPD()` at lines 686–687 correctly validates `*offset + sizeof(uint8_t) > dpdlen` before this same read, but the Sony variant omits this check entirely. Commit 09f8a940b1e418b5693f5c11e3016a1ad2cea62d fixes the issue. Join the discussion | GCVE Database | 04/18/2026, 00:16:00 UTC Added: 07/16/2026, 10:39:02 UTC |
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