How many CVEs have patched calculatePBMAC1?

1 published CVEs changed calculatePBMAC1 in bcgit/bc-java, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed calculatePBMAC1?

CVE-2026-17508 (Password-based KDF cost parameters honoured unbounded from untrusted input across the remaining PBE entry points), published 2026-10-02, changed lines 350 of pkix/src/main/java/org/bouncycastle/pkcs/util/PKCS12Util.java.

How does calculatePBMAC1 compare to the rest of bcgit/bc-java?

bcgit/bc-java has 73 CVEs with a located fix in total; 1 of them changed calculatePBMAC1.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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bcgit/bc-java

Function

calculatePBMAC1

Name: calculatePBMAC1 in bcgit/bc-java: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

pkix/src/main/java/org/bouncycastle/pkcs/util/PKCS12Util.java

Last patched October 2, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

2

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

calculatePBMAC1 in bcgit/bc-java was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

bcgit/bc-java has 73 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed calculatePBMAC1, newest first, with the lines each fix touched.

Password-based KDF cost parameters honoured unbounded from untrusted input across the remaining PBE entry points
CVE-2026-17508 · line 350 · +1 −1
Medium · CVSS 5.3
EPSS 0.4%2026-10-02

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1validateKeyLengthpkix/src/main/java/org/bouncycastle/pkcs/util/PKCS12Util.java1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in bcgit/bc-java changed by the most CVE fixes.

engineDoFinal3 CVEs · prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dh/IESCipher.java checkNameConstraints2 CVEs · pkix/src/main/java/org/bouncycastle/pkix/jcajce/PKIXCertPathReviewer.java processPacket2 CVEs · core/src/main/java/org/bouncycastle/crypto/modes/KCCMBlockCipher.java checkNameConstraints2 CVEs · prov/src/main/java/org/bouncycastle/x509/PKIXCertPathReviewer.java readBlock2 CVEs · pg/src/main/java/org/bouncycastle/openpgp/operator/bc/BcAEADUtil.java readBlock2 CVEs · pg/src/main/java/org/bouncycastle/openpgp/operator/jcajce/JceAEADUtil.java

All patched functions in bcgit/bc-java

Frequently asked questions

Common questions about CVE fixes to calculatePBMAC1.

How many CVEs have patched calculatePBMAC1?: 1 published CVEs changed calculatePBMAC1 in bcgit/bc-java, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed calculatePBMAC1?: CVE-2026-17508 (Password-based KDF cost parameters honoured unbounded from untrusted input across the remaining PBE entry points), published 2026-10-02, changed lines 350 of pkix/src/main/java/org/bouncycastle/pkcs/util/PKCS12Util.java.
How does calculatePBMAC1 compare to the rest of bcgit/bc-java?: bcgit/bc-java has 73 CVEs with a located fix in total; 1 of them changed calculatePBMAC1.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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