CVE-2025-26794

CRITICAL EPSS 99.5%
Published Feb 21, 20251y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Feb 21, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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.)

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
99.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-89 SQL Injection Injection

Affected Products 1

VendorProductVersionRange
eximexim*≥4.98  –  <4.98.1

References 11

  • openwall.com http://www.openwall.com/lists/oss-security/2025/02/19/1
    Mailing ListThird Party Advisory
  • openwall.com http://www.openwall.com/lists/oss-security/2025/02/21/4
    Mailing ListThird Party Advisory
  • openwall.com http://www.openwall.com/lists/oss-security/2025/02/21/5
    Mailing ListThird Party Advisory
  • bugzilla.suse.com https://bugzilla.suse.com/show_bug.cgi?id=1237424
    Issue TrackingThird Party Advisory
  • code.exim.org https://code.exim.org/exim/exim/commit/bfe32b5c6ea033736a26da8421513206db9fe305
    Patch
  • exim.org https://exim.org
    Product
  • exim.org https://exim.org/static/doc/security/EXIM-Security-2025-12-09.1/report.txt
  • github.com https://github.com/Exim/exim/wiki/EximSecurity
    Vendor Advisory
  • github.com https://github.com/NixOS/nixpkgs/pull/383926
    Release Notes
  • github.com https://github.com/openbsd/ports/commit/584d2c49addce9ca0ae67882cc16969104d7f82d
    Patch
  • exim.org https://www.exim.org/static/doc/security/CVE-2025-26794.txt
    Vendor Advisory

Remediation

  • code.exim.org https://code.exim.org/exim/exim/commit/bfe32b5c6ea033736a26da8421513206db9fe305
    Patch
  • github.com https://github.com/openbsd/ports/commit/584d2c49addce9ca0ae67882cc16969104d7f82d
    Patch