CVE-2026-31790

Issue summary: Applications using RSASVE key encapsulation to establish a secret encryption key can send contents of an uninitialized memory buffer to a malicious peer. Impact summary: The uninitialized buffer might contain sensitive data from the previous execution of the application process whi...

OESA-2026-1310 openssl security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Parsing CMS AuthEnvelopedData message with maliciously crafted AEAD parameters can trigger a stack buffer overflow. Impact...

CVE-2025-11187

Issue summary: PBMAC1 parameters in PKCS12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification. Impact summary: The stack buffer overflow or NULL pointer dereference may cause a crash leading to Denial o...

CVE-2026-22796

A type confusion vulnerability exists in the OpenSSL signature verification of signed PKCS#7 data. The PKCS7_digest_from_attributes() function fails to validate the type of an ASN1_TYPE union member before access, which can lead to an invalid or NULL pointer dereference when processing malformed ...

CVE-2026-22795 Missing ASN1_TYPE validation in PKCS#12 parsing

Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS12 file. Impact summary: An application processing a malformed PKCS12 file can be caused to dereference an invalid or NULL pointer on memory read, resulting in a Denial of Service. A type...

CVE-2025-69421

Issue summary: Processing a malformed PKCS12 file can trigger a NULL pointer dereference in the PKCS12itemdecryptd2iex function. Impact summary: A NULL pointer dereference can trigger a crash which leads to Denial of Service for an application processing PKCS12 files. The PKCS12itemdecryptd2iex...

CVE-2025-69419

The OpenSSL library is vulnerable to a one-byte out-of-bounds write when processing a maliciously crafted PKCS#12 file. The flaw exists in the PKCS12_get_friendlyname() API, where the OPENSSL_uni2utf8() function incorrectly handles BMPString (UTF-16BE) conversions. Specifically, bmp_to_utf8() inc...

CVE-2025-69418

In OpenSSL versions 3.6, 3.5, 3.4, 3.3, 3.0, and 1.1.1 , a vulnerability exists where using the low-level OCB API directly with hardware-accelerated code paths (like AES-NI ) can leave trailing bytes (1-15 bytes) of messages not aligned to 16 bytes unencrypted and unauthenticated. This occurs bec...

EUVD-2019-10109

Malware in sbrugna...

PT-2026-4948

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.1.1 through 3.6 OpenSSL version 1.0.2 is not affected Description The issue relates to the handling of non-block-aligned input lengths when using the low-level OCB API directly with AES-NI or other hardware-accelerated code...