CVE-2026-40341

libgphoto2 has an OOB Read in ptp_unpack_EOS_FocusInfoEx

CVSS 3.5 LOWEPSS 0.2%CWE-126

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 3.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

17 abr 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Produtos afetados

gphoto · libgphoto2

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987 https://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2