CVE-2026-8149
Published:May 08, 2026
Updated:October 08, 2026
A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS bcprov-lts8on on X86_64, AVX, AVX-512f, Linux, Legion of the Bouncy Castle Inc. BC-FJA bc-fips on Linux, X86_64, AVX, AVX-512f.
This vulnerability is associated with program files gcm128w, gcm512w, gcm128w.C, gcm512w.C.
This issue affects BC-LTS: from 2.73.0 before 2.73.11; BC-FJA: from 2.1.0 before 2.1.3.
Affected Packages
https://github.com/bcgit/bc-lts-java.git (GITHUB):
Affected version(s) >=r2rv73dot0 <r2rv73dot11Fix Suggestion:
Update to version r2rv73dot11org.bouncycastle:bc-fips (JAVA):
Affected version(s) >=2.1.0 <2.1.3Fix Suggestion:
Update to version 2.1.3org.bouncycastle:bcprov-lts8on (JAVA):
Affected version(s) >=2.73.0 <2.73.11Fix Suggestion:
Update to version 2.73.11org.bouncycastle:bcprov-debug-lts8on (JAVA):
Affected version(s) >=2.73.9 <2.73.11Fix Suggestion:
Update to version 2.73.11org.bouncycastle:bc-fips-debug (JAVA):
Affected version(s) >=2.1.0 <2.1.3Fix Suggestion:
Update to version 2.1.3Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.1
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
EPSS
Base Score:
0.17