vulnerability
Red Hat: CVE-2018-13346: Moderate: mercurial security update (RHSA-2019:2276)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Jul 6, 2018 | Aug 7, 2019 | Feb 19, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jul 6, 2018
Added
Aug 7, 2019
Modified
Feb 19, 2026
Description
The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004.
Solutions
redhat-upgrade-emacs-mercurialredhat-upgrade-emacs-mercurial-elredhat-upgrade-mercurialredhat-upgrade-mercurial-debuginforedhat-upgrade-mercurial-hgk
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.