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CVE-2026-40340 libgphoto2 has OOB read in ptp_unpack_OI() in ptp-pack.c via malicious PTP ObjectInfo response

🗓️ 17 Apr 2026 23:45:17Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Out-of-bounds read in object information unpacking due to boundary bypass; fixed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40340
17 Apr 202623:45
attackerkb
Circl
CVE-2026-40340
18 Apr 202601:31
circl
CNNVD
libgphoto2 安全漏洞
18 Apr 202600:00
cnnvd
CVE
CVE-2026-40340
17 Apr 202623:45
cve
Debian CVE
CVE-2026-40340
17 Apr 202623:45
debiancve
EUVD
EUVD-2026-23609
17 Apr 202623:45
euvd
NVD
CVE-2026-40340
18 Apr 202600:16
nvd
OPENSUSE Linux
libgphoto2-6-2.5.34-1.1 on GA media (moderate)
3 Jun 202600:00
opensuse
OSV
DEBIAN-CVE-2026-40340
18 Apr 202600:16
osv
OSV
OESA-2026-2067 libgphoto2 security update
25 Apr 202605:49
osv
Rows per page
[
  {
    "vendor": "gphoto",
    "product": "libgphoto2",
    "versions": [
      {
        "version": "<= 2.5.33",
        "status": "affected"
      }
    ]
  }
]

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