CVE-2025-26794

exim4: Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection

CVE-2025-26794 is fixed in exim4 on 1 platform, first by DEBIAN-CVE-2025-26794, released February 21, 2025. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.7764
99th percentile

Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection. (Resolving SQL injection requires an update to 4.99.1 in certain non-default rate-limit configurations.)

Where it's fixed

ProductFixed inFixReleased
Linux
exim4 · Debian 13.5 (trixie) 4.98-4 DEBIAN-CVE-2025-26794 Feb 21, 2025
exim4 · Debian 14 4.98-4 DEBIAN-CVE-2025-26794 Feb 21, 2025

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