CVE-2026-57880 GV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr)
Remote attackers can trigger a stack-based buffer overflow in GeoVision license plate readers via crafted RTSP requests, potentially executing arbitrary code or causing denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-57880?
CVE-2026-57880 is a critical memory corruption vulnerability in GeoVision Inc. GV-LPCLPC2011/2211, published on 26 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing RTSP Digest authentication fields. A remote attacker may exploit this vulnerability by sending a crafted RTSP request containing overly long authentication data, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
Weakness: CWE-121
Which versions are affected by CVE-2026-57880?
How do I fix CVE-2026-57880?
No fix has been published for CVE-2026-57880 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-57880 being exploited?
There is no known exploitation of CVE-2026-57880 in the wild and no public exploit code.
Sources
Also known as GHSA-pf4w-4444-q95v.