https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T19:44:43.411195+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-336359 EUVD-2026-336359 2026-10-05T19:44:43.413788+00:00 EUVD-2026-336359 https://cve.radiocsirt.org/vuln/fkie_cve-2026-58101 fkie_cve-2026-58101 2026-10-05T19:44:43.413827+00:00

Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow denial of service via NULL pointer dereference.

X509V3_EXT_d2i(ext) returns NULL when an extension's DER value fails to parse. basicC, ia5string, and auth_att dereference its result without a NULL check. keyid_data also dereferences akid->keyid, which is NULL for an empty AKI SEQUENCE (DER 30 00) even when the parse succeeds.

A caller invoking an affected helper on an extension from an untrusted certificate triggers a SIGSEGV that crashes the Perl process.

 https://cve.radiocsirt.org/vuln/ghsa-8wqq-45fp-2xmp GHSA-8wqq-45fp-2xmp 2026-10-05T19:44:43.413865+00:00

Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow denial of service via NULL pointer dereference.

X509V3_EXT_d2i(ext) returns NULL when an extension's DER value fails to parse. basicC, ia5string, and auth_att dereference its result without a NULL check. keyid_data also dereferences akid->keyid, which is NULL for an empty AKI SEQUENCE (DER 30 00) even when the parse succeeds.

A caller invoking an affected helper on an extension from an untrusted certificate triggers a SIGSEGV that crashes the Perl process.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-58101 UBUNTU-CVE-2026-58101 2026-10-05T19:44:43.413886+00:00

Affected: Ubuntu:16.04:LTS: libcrypt-openssl-x509-perl, Ubuntu:18.04:LTS: libcrypt-openssl-x509-perl, Ubuntu:20.04:LTS: libcrypt-openssl-x509-perl, Ubuntu:22.04:LTS: libcrypt-openssl-x509-perl, Ubuntu:24.04:LTS: libcrypt-openssl-x509-perl, Ubuntu:26.04:LTS: libcrypt-openssl-x509-perl

Crypt::OpenSSL::X509 versions before 2.1.3 for Perl allow denial of service via NULL pointer dereference. X509V3_EXT_d2i(ext) returns NULL when an extension's DER value fails to parse. basicC, ia5string, and auth_att dereference its result without a NULL check. keyid_data also dereferences akid->keyid, which is NULL for an empty AKI SEQUENCE (DER 30 00) even when the parse succeeds. A caller invoking an affected helper on an extension from an untrusted certificate triggers a SIGSEGV that crashes the Perl process.