Stack-Based Buffer Overflow Vulnerability in GeoVision Products
CVE-2026-57879

9.8CRITICAL

Key Information:

Vendor

Geovision Inc.

Status
Gv-lpclpc2011/2211
Vendor
CVE Published:
26 June 2026

What is CVE-2026-57879?

A stack-based buffer overflow vulnerability has been identified in GeoVision's ssvr for the GV-LPC2011 and GV-LPC2211 models, versions V1.12 and earlier. This vulnerability arises from inadequate bounds checking while handling RTSP custom authentication data. A remote attacker could exploit this flaw by crafting a specific RTSP request, leading to potential memory corruption, service disruptions, or the possibility of arbitrary code execution.

Affected Version(s)

GV-LPCLPC2011/2211 Linux 1.12

GV-LPCLPC2011/2211 Linux 1.13

References

https://www.geovision.com.tw/cyber_security.php

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:
.