CVEvulnerability
CVE-2026-59641
8.7 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-03
- Last modified
- 2026-08-28
- Assigner
- 91579145-5d7b-4cc5-b925-a0262ff19630
- CVSS 4.0 (91579145-5d7b-4cc5-b925-a0262ff19630)
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-345
Description
In Bouncy Castle for Java before 1.85, S/MIME validator trusts signer-asserted signingTime for path validation. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcmail-fips and bcjmail-fips 1.0.7 (1.0.X series), 2.0.7 (2.0.X series) and 2.1.7 (2.1.X series).
Affected configurations
• bouncycastle bc-java (< 1.85)
• bouncycastle bcjmail-fips (< 1.0.7)
• bouncycastle bcjmail-fips (>= 2.0.5 < 2.0.7)
• bouncycastle bcjmail-fips (>= 2.1.6 < 2.1.7)
• bouncycastle bcmail-fips (< 1.0.7)
• bouncycastle bcmail-fips (>= 2.0.5 < 2.0.7)
• bouncycastle bcmail-fips (>= 2.1.6 < 2.1.7)
• bouncycastle bouncy castle for java lts (<= 2.73.11)
Related
Weakness · CWE (1)
- CWE-345 Insufficient Verification of Data Authenticity weakness