CVE-2026-34086
mediawiki: Vulnerability in Wikimedia Foundation AbuseFilter
CVE-2026-34086 is fixed in mediawiki on 1 platform, first by DEBIAN-CVE-2026-34086, released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0024
15th percentile
Vulnerability in Wikimedia Foundation AbuseFilter. This issue affects AbuseFilter: from * before 1.43.7, 1.44.4, 1.45.2.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mediawiki · Debian 13.5 (trixie) | 1:1.43.8+dfsg-1~deb13u1 | DEBIAN-CVE-2026-34086 | May 15, 2026 |
| mediawiki · Debian 14 | 1:1.43.8+dfsg-1 | DEBIAN-CVE-2026-34086 | May 15, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.