Bug 2538348 (CVE-2026-94056) - CVE-2026-94056 Exim: Exim: Information disclosure via attacker-controlled proxy when using Proxy-Protocol
Summary: CVE-2026-94056 Exim: Exim: Information disclosure via attacker-controlled pro...
Keywords:
Status: NEW
Alias: CVE-2026-94056
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2539251 2539252
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 18:13 UTC by OSIDB Bzimport
Modified: 2026-09-23 09:04 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-09-22 18:13:16 UTC 
Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data from stack memory.
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