How many CVEs have patched PublicKeyPacket?

1 published CVEs changed PublicKeyPacket in bcgit/bc-csharp, in 1 distinct patches totalling 191 changed lines, between 2026 and 2026.

What is the latest CVE that changed PublicKeyPacket?

CVE-2026-63574 (Unbounded allocation from OpenPGP signature and user attribute subpacket lengths), published 2026-10-02, changed lines 15 to 194 of crypto/src/bcpg/PublicKeyPacket.cs.

How does PublicKeyPacket compare to the rest of bcgit/bc-csharp?

bcgit/bc-csharp has 23 CVEs with a located fix in total; 1 of them changed PublicKeyPacket.

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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PublicKeyPacket

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Patched Functions
Bcgit
Bc Csharp
PublicKeyPacket

PublicKeyPacket in bcgit/bc-csharp: Patched by 1 CVEs

bcgit/bc-csharp

Class

PublicKeyPacket

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

crypto/src/bcpg/PublicKeyPacket.cs

Last patched October 2, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

191

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

PublicKeyPacket in bcgit/bc-csharp was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 191 lines in total.

bcgit/bc-csharp has 23 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

Unbounded allocation from OpenPGP signature and user attribute subpacket lengths
CVE-2026-63574 · lines 15–194 · +142 −49
High · CVSS 8.7
EPSS 0.3%2026-10-02

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Other hotspots in the repository

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

GenerateCipherParameters3 CVEs · crypto/src/security/PbeUtilities.cs FindDepth3 CVEs · crypto/src/asn1/Asn1InputStream.cs FindLimit3 CVEs · crypto/src/asn1/Asn1InputStream.cs ImplGetInteger3 CVEs · crypto/src/math/ec/ECCurve.cs BuildField3 CVEs · crypto/src/math/ec/ECCurve.cs ValidateIterations3 CVEs · crypto/src/pkcs/Pkcs12Utilities.cs

All patched functions in bcgit/bc-csharp

Frequently asked questions

Common questions about CVE fixes to PublicKeyPacket.

How many CVEs have patched PublicKeyPacket?: 1 published CVEs changed PublicKeyPacket in bcgit/bc-csharp, in 1 distinct patches totalling 191 changed lines, between 2026 and 2026.
What is the latest CVE that changed PublicKeyPacket?: CVE-2026-63574 (Unbounded allocation from OpenPGP signature and user attribute subpacket lengths), published 2026-10-02, changed lines 15 to 194 of crypto/src/bcpg/PublicKeyPacket.cs.
How does PublicKeyPacket compare to the rest of bcgit/bc-csharp?: bcgit/bc-csharp has 23 CVEs with a located fix in total; 1 of them changed PublicKeyPacket.
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

crypto/src/bcpg/PublicKeyPacket.cs on GitHub (opens in a new tab)
All patched functions in bcgit/bc-csharp
Patched functions directory

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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