Medium 6.3Published Feb 18, 2026

CVE-2026-1200Remote code execution via segmentation fault in increasebufferto function

Updated under an hour ago (Oct 26, 2026, 4:30 AM ET)

Does this affect you?

It affects https://github.com/rgaufman/live555 rgaufman/live555. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for https://github.com/rgaufman/live555 rgaufman/live555

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness (CWE): CWE-824
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: fedora
NVD analysis: Deferred
Record last updated: Feb 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

https://github.com/rgaufman/live555 rgaufman/live555 https_github.com_rgaufman_live555:rgaufman_live555 (from the name)	all versions	CNA record

References

https://access.redhat.com/security/cve/CVE-2026-1200vdb-entry, x-refsource-redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2430836issue-tracking, x-refsource-redhat
https://github.com/rgaufman/live555/issues/65

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.