Vulnerability GHSA-qp49-qgx5-5m26
High Risk
HIGH RISK
CVSS Score: 7.5
Score Range: 7.0–8.9
High severity vulnerabilities (CVSS 7.0–8.9). Serious vulnerabilities that should be prioritized soon after critical fixes.
1 month ago
August 03, 2026 at 06:31 AM UTC
Bouncy Castle: Lazy ASN.1 sequence forcing resets nesting-depth guard
2.0.0 - 2.0.1
2.0.0 - 2.0.1
Summary
Bouncy Castle: Lazy ASN.1 sequence forcing resets nesting-depth guard
Details
In Bouncy Castle for Java before 1.85, Lazy ASN.1 sequence forcing resets nesting-depth guard. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).
Related Vulnerabilities
Other vulnerabilities affecting the same packages
High Risk
1 month ago
Bouncy Castle: Zeroisation of sensitive key material on garbage collection relies on finalization.
2.0.0 - 2.0.1 GHSA-98j2-6v39-78w8
2.0.0 - 2.0.1 GHSA-98j2-6v39-78w8
High Risk
1 month ago
Bouncy Castle: the native entropy source used on Intel platforms retried the CPU entropy instructions without any bound
>=2.1.0 <2.1.3 GHSA-v6w3-qrh8-qccc
>=2.1.0 <2.1.3 GHSA-v6w3-qrh8-qccc
Critical
1 month ago
Bouncy Castle: Name Constraints bypass via trailing dot in rfc822Name and URI
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
Critical
1 month ago
Bouncy Castle: Name Constraints bypass via trailing dot in rfc822Name and URI
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
Critical
1 month ago
Bouncy Castle: Name Constraints bypass via trailing dot in rfc822Name and URI
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
1.71.0 - 1.80.0 and 1.80.2 - 1.84.0 GHSA-9pwp-9qqc-pr26
Impacted packages
Timeline
Published
1 month ago
August 03, 2026 at 06:31 AM UTC
Fixed (1.0.2.7)
Unknown
Unknown
Fixed (2.0.2)
Unknown
Unknown
Fixed (2.1.3)
Unknown
Unknown
Fixed (1.85)
Unknown
Unknown
Fixed (1.85)
Unknown
Unknown
Fixed (2.73.12)
Unknown
Unknown
Last Modified
9 days ago
September 18, 2026 at 05:45 PM UTC