Bug 2382188 (CVE-2025-49087) - CVE-2025-49087 mbedtls: Mbed TLS PKCS#7 Timing Vulnerability
Summary: CVE-2025-49087 mbedtls: Mbed TLS PKCS#7 Timing Vulnerability
Keywords:
Status: NEW
Alias: CVE-2025-49087
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2382261 2382257 2382258 2382259 2382260
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-20 19:01 UTC by OSIDB Bzimport
Modified: 2025-07-24 14:22 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-07-20 19:01:15 UTC 
In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS#7 padding mode is used.
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