CVE-2026-1200

Remote code execution via segmentation fault in increasebufferto function

State: Published
Severity: 6.3 Medium
Published: Feb 18, 2026
Updated: Feb 18, 2026
Reserved: Jan 19, 2026

Description

A flaw was found in the rgaufman/live555 fork of live555. A remote attacker could exploit a segmentation fault, in the `increaseBufferTo` function. This vulnerability can lead to memory corruption problems and potentially other consequences.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	fedora

Weaknesses

CWE-824 Access of Uninitialized Pointer

Affected Products

Product	Versions
rgaufman/live555https://github.com/rgaufman/live555	all versionsAffected

References

https://access.redhat.com/security/cve/CVE-2026-1200vdb-entry
RHBZ#2430836issue-tracking
https://github.com/rgaufman/live555/issues/65

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