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Medium · 6.3 CVE-2026-1200 EUVD-2026-7924GHSA-9f49-2j27-6f79

Remote code execution via segmentation fault in increasebufferto function

Published Feb 18, 2026 · Updated Feb 18, 2026 · Assigned by fedora

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.

Affected products

VendorProductAffectedFixed
https://github.com/rgaufman/live555 rgaufman/live555 — —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 26.10 liblivemedia No fix yet —
Ubuntu 20.04 LTS liblivemedia No fix yet —
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu Pro 18.04 LTS liblivemedia No fix yet —
Ubuntu Pro 16.04 LTS liblivemedia No fix yet —

References