CVE-2026-8149

A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w. This issue affects BC-LTS: from 2.73.0 before 2.73.11...

SUSE CVE-2026-8149

A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS bcprov-lts8on on X8664, AVX, AVX-512f, Linux, Legion of the Bouncy Castle Inc. BC-FJA bc-fips on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w, gcm128w.C, gcm512w.C. This issue affects...

Bouncy Castle LTS native GCM chunking can cause bad-tag exception on decryption

In Bouncy Castle LTS for Java, the AES/GCM native implementation used on Intel CPUs with AES PAA instruction sets AVX / VAES / VAESF variants can intermittently produce an incorrect authentication tag verification result during decryption when the ciphertext is fed in via a mix of update calls...

GHSA-MX76-R943-RF8G Bouncy Castle LTS native GCM chunking can cause bad-tag exception on decryption

In Bouncy Castle LTS for Java, the AES/GCM native implementation used on Intel CPUs with AES PAA instruction sets AVX / VAES / VAESF variants can intermittently produce an incorrect authentication tag verification result during decryption when the ciphertext is fed in via a mix of update calls...

CVE-2026-8149

A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS bcprov-lts8on on X8664, AVX, AVX-512f, Linux, Legion of the Bouncy Castle Inc. BC-FJA bc-fips on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w, gcm128w.C, gcm512w.C. This issue affects...

CVE-2026-8149

A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS bcprov-lts8on on X8664, AVX, AVX-512f, Linux, Legion of the Bouncy Castle Inc. BC-FJA bc-fips on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w, gcm128w.C, gcm512w.C. This issue affects...

CVE-2026-8149

CVE-2026-8149 affects Legion of the Bouncy Castle BC-FJA/BC-FIPS on Linux x86_64 with AVX/AVX-512f. Vulnerable components: gcm128w and gcm512w ; affected versions: 2.1.0–2.1.2 . Root cause details and specific fixes are not provided in the documents. No exploitation details are included. No remed...

CVE-2026-8149: Inconsistency Between Implementation and Documented Design

A vulnerability in Legion of the Bouncy Castle Inc. BC-LTS on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w. This issue affects BC-LTS: from 2.73.0 before 2.73.11...

PT-2026-38678

Name of the Vulnerable Software and Affected Versions BC-FJA versions 2.1.0 through 2.1.2 Description A cryptographic issue exists in BC-FIPS on Linux, X86 64, AVX, and AVX-512f architectures. This issue is associated with the program files "gcm128w" and "gcm512w". Recommendations At the moment,...