CVE-2026-8507

Description

Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl have out-of-bounds (OOB) write flaws. 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 out-of-bounds write would be triggered with remote-code-execution potential (RCE) due to a signed integer overflow in the size calculation passed to Renew().

References

https://metacpan.org/release/JONASBN/Crypt-OpenSSL-PKCS12-1.95/view/Changes.md

https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/56

https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55

https://github.com/dsully/perl-crypt-openssl-pkcs12/commit/b9d0469c6d8f5b5c6c2a45a3d0647a532b749397.patch

http://www.openwall.com/lists/oss-security/2026/05/17/5

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3