CVE-2026-12816
published 2026-08-03CVE-2026-12816: In Bouncy Castle for Java before 1.85, IESEngine stream-mode MAC forgery via length-dependent KDF split. This issue also affects Bouncy Castle for Java LTS…
PriorityP347high8.7CVSS 4.0
AVNACLATNPRNUINVCNVIHVANSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUAmber
EPSS
0.17%
6.0th percentile
In Bouncy Castle for Java before 1.85, IESEngine stream-mode MAC forgery via length-dependent KDF split. This issue also affects Bouncy Castle for Java LTS before 2.73.12.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| legion_of_the_bouncy_castle_inc | bc-java | < 1.85 | 1.85 |
| legion_of_the_bouncy_castle_inc | bc-lts-java | >= 2.73.0 < 2.73.12 | 2.73.12 |
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Bugzilla
CVE-2025-12816 grafana: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
bugzilla·2025-12-11·CVSS 8.6
CVE-2025-12816 [HIGH] CVE-2025-12816 grafana: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
CVE-2025-12816 grafana: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-
Bugzilla
CVE-2025-12816 h3: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
bugzilla·2025-12-11·CVSS 8.6
CVE-2025-12816 [HIGH] CVE-2025-12816 h3: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
CVE-2025-12816 h3: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
I
2026-08-03
Published