CVE-2026-8507

Severity CVSS v4.0:

Pending analysis

Type:

CWE-787 Out-of-bounds Write

Publication date:

17/05/2026

Last modified:

17/05/2026

Description

Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl have out of bound (OOB) write flaws.<br /> <br /> When parsing a PKCS12 file, with a >= 1 GiB OCTET STRING (or BIT STRING) attribute on a SAFEBAG, via info() or info_as_hash(), a heap-OOB-WRITE would be triggered which could have Remote Code Execution (RCE) potential.

Impact

References to Advisories, Solutions, and Tools

https://github.com/dsully/perl-crypt-openssl-pkcs12/commit/b9d0469c6d8f5b5c6c2a45a3d0647a532b749397.patch
https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55
https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/56
https://metacpan.org/release/JONASBN/Crypt-OpenSSL-PKCS12-1.95/view/Changes.md