---
cve: "CVE-2026-40341"
severity: "LOW"
cvss: 3.5
epss: "19%"
vendor: "gphoto"
kev: false
exploited: false
published: "2026-04-18 00:16:38"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-09T10:02:50+02:00"
---

# CVE-2026-40341

> 3.5 LOW · 🧪 PoC

## Beschreibung

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-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Physisch | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Keine | good |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- c385b34af260595dfbb5f9329526be5158985987 (Commit)

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-40341) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_