Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

CVE

CVE-2025-14813

GOSTCTR implementation unable to process more than 255 blocks correctly
Back to all
CVE

CVE-2025-14813

GOSTCTR implementation unable to process more than 255 blocks correctly

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (core modules).

 This vulnerability is associated with program files G3413CTRBlockCipher.

​

This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

Package Versions Affected

Package Version
patch Availability
No items found.

Automatically patch vulnerabilities without upgrading

Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request

CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/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:M/U:Red
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14813.json, https://www.bouncycastle.org/download/bouncy-castle-java/, https://access.redhat.com/errata/RHSA-2026:11720, https://access.redhat.com/errata/RHSA-2026:11721, https://access.redhat.com/errata/RHSA-2026:13631, https://access.redhat.com/errata/RHSA-2026:14272, https://access.redhat.com/errata/RHSA-2026:14276, https://access.redhat.com/errata/RHSA-2026:17668, https://access.redhat.com/errata/RHSA-2026:18054, https://access.redhat.com/errata/RHSA-2026:18055, https://access.redhat.com/errata/RHSA-2026:18059, https://access.redhat.com/errata/RHSA-2026:21772, https://access.redhat.com/errata/RHSA-2026:24977, https://access.redhat.com/security/cve/CVE-2025-14813, https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14813.json, https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813, https://nvd.nist.gov/vuln/detail/CVE-2025-14813, https://bugzilla.redhat.com/show_bug.cgi?id=2458640, https://github.com/bcgit/bc-java/commit/701686cb0184cd9ae103c801b3581fdf95c6d4f3, https://github.com/bcgit/bc-java/commit/b42574345414e4b7c8051b16fa1fafe01c29871f, https://github.com/bcgit/bc-java

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00313%
EPSS Percentile
0.23344%
Introduced Version
de42702b6cda2631e8e3ff94f8458198860b328e,0
Fix Available
b42574345414e4b7c8051b16fa1fafe01c29871f,0:1.70-4.amzn2023.0.6,3.4.2-r5,2.19.6-r0,26.6.0.123539-r1

Fix Critical Vulnerabilities Instantly

Secure your app without upgrading.
Fix Without Upgrading