CVE catalog
CVE-2026-58062
In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle f
- Severity
- Critical · CVSS 9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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 - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 25, 2026
In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | bouncycastle | sid | 1.86.2-1 | fixed |
| Debian | bouncycastle | forky | 1.86-1 | fixed |
| Debian | bouncycastle | trixie | 1.80-3 | vulnerable |
| Debian | bouncycastle | bookworm | 1.72-2 | vulnerable |
| Cpe | bc-java | Not reported | 1.85 | fixed |
| Cpe | bouncy_castle_for_java_lts | Not reported | Not reported | unknown |
| Cpe | fips_java_api | Not reported | 2.1.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | bouncycastle | source | sid | 1.86-1 | not yet assigned | Not reported | [1143536] |
| Debian | bouncycastle | source | forky | 1.86-1 | not yet assigned | Not reported | [1143536] |
| Debian | bouncycastle | source | trixie | (unfixed) | not yet assigned | Not reported | [1143536] |
| Debian | bouncycastle | source | bookworm | (unfixed) | not yet assigned | Not reported | [1143536] |
| Cpe | bc-java | cpe | Not reported | 1.85 | Not reported | NVD-CVE-2026-58062 | Not reported |
| Cpe | fips_java_api | cpe | Not reported | 2.1.3 | Not reported | NVD-CVE-2026-58062 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libbcjmail-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbcmail-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbcpg-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbcpkix-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbcprov-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbctls-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
- [libbcutil-java]Affected
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
1.72-2· all · bookwormAffected
nvd · bouncycastle · debian · bookworm; nvd · bouncycastle · debian · 12
[Debian 13 (Trixie)]
- [libbcjmail-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbcmail-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbcpg-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbcpkix-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbcprov-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbctls-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
- [libbcutil-java]Affected
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
1.80-3· all · trixieAffected
nvd · bouncycastle · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11445-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-58062]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-58062]
- [https://security-tracker.debian.org/tracker/CVE-2026-58062]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-58062.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2622.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]