VDB
CVE-2026-3505
CVE-2026-3505
PUBLISHED
CVSS 8.699999809265137 HIGH
Allocation of resources without limits or throttling vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all (pg modules).This issue affects BC-JAVA: before 1.84. Unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion.
EPSS 0.02% · 5.6th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.02%
5.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Legion of the Bouncy Castle Inc. | BC-JAVA | 1.74 |
Exploit Intelligence
- CIRCL seen: CVE-2026-3505 (circl-sighting)
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%903505 (circl)
- https://github.com/bcgit/bc-java/commit/dc7530939ffb6cdb57636f3609d98e23b94e71c1 (circl)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
- dependency-check-suppress.xml (github-poc)
Timeline
- Apr 15, 2026 CVE Published
- Apr 15, 2026 CVE Updated
- Apr 15, 2026 PoC Published
- Apr 18, 2026 Security Advisory
- May 6, 2026 Distribution Patch
- May 6, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 18, 2026 Distribution Patch
- May 18, 2026 Security Advisory
- May 18, 2026 Distribution Patch
- May 18, 2026 Security Advisory
- May 19, 2026 EPSS Score