openssl: Possible Out of Bounds Read in X509_VERIFY_PARAM_set1_email()

A flaw was found in OpenSSL. When an application uses the X509VERIFYPARAMset1email function to validate a specially crafted S/MIME Secure/Multipurpose Internet Mail Extensions email address, an out-of-bounds read can occur. A remote attacker could exploit this vulnerability by sending a malicious...

openssl: NULL pointer dereference in QUIC server initial packet handling

A flaw was found in the OpenSSL QUIC Quick UDP Internet Connections server. A remote attacker could send a specially crafted QUIC initial packet with an invalid token. If the server's address validation is explicitly disabled, this could lead to a NULL pointer dereference, causing the server...

openssl: OpenSSL: Denial of Service due to heap out-of-bounds read in CMS password-based decryption

A flaw was found in OpenSSL. When processing attacker-supplied Cryptographic Message Syntax CMS data using password-based decryption, an attacker can choose a stream-mode Key Encryption Key KEK cipher. This can trigger a heap out-of-bounds read, potentially causing an application crash and leadin...

openssl: OpenSSL: Heap buffer over-read in ASN.1 decoding can lead to denial of service or information disclosure.

A flaw was found in OpenSSL. An integer truncation vulnerability in the ASN.1 decoder can occur when processing a crafted DER-encoded ASN.1 structure with a primitive element exceeding 2 gigabytes. A remote attacker could exploit this to cause a heap buffer over-read. This may lead to an...

openssl: Possible NULL Dereference in Password-Based CMS Decryption

A flaw was found in OpenSSL. A remote attacker could exploit a NULL pointer dereference vulnerability in the Cryptographic Message Syntax CMS decryption process by providing a specially crafted password-encrypted CMS message. This occurs because the keyDerivationAlgorithm field, which is optional...

openssl: Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes

A flaw was found in OpenSSL. The implementations of AES-SIV Advanced Encryption Standard - SIV and AES-GCM-SIV Advanced Encryption Standard - Galois/Counter Mode - SIV incorrectly process authentication tags for empty messages. This vulnerability allows a remote attacker to forge empty messages...

PT-2026-82648

This update for suseconnect-ng fixes the following issue: - Build against outdated go1.24-openssl bsc1268900. Changes for suseconnect-ng: - Update version to 1.23.0: - Use product identifier for product migrations bsc1268596. - Switch to using go1.26-openssl as the default Go version to install t...

Important: rust

Issue Overview: rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.50 until 0.10.80, CipherCtxRef::cipherupdateinplace in openssl/src/cipherctx.rs incorrectly sized output buffers when used with AES key-wrap-with-padding ciphers EVPaes128,192,256wrappad. For a...

PT-2026-76615

openssl encrypt versions before 1.4.0 contain an information disclosure vulnerability in the /ready endpoint that returns full database exception strings to unauthenticated callers. Attackers can trigger database errors to extract sensitive information including hostnames, IP addresses, connectio...

PT-2026-90011

openssl encrypt versions before 1.4.0 configure CORS with allow origins set to wildcard and allow credentials enabled to true. Attackers can create malicious websites that make authenticated cross-origin requests to the API on behalf of any user who visits them...

ROS-20260817-73-0218

The vulnerability of the command-line tool openssl dgst from the OpenSSL library is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow an attacker to influence the integrity of the protected information...

PT-2026-76620

openssl encrypt versions before 1.4.0 contain a path traversal vulnerability in the is safe path method where the plugin id parameter is not sanitized before constructing the plugin config directory path. Attackers can declare a malicious plugin id containing path traversal sequences like '../' t...

PT-2026-76635

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.0 Description An authentication bypass exists in pqc.py where failures during AES-GCM decryption cause the system to fall back to unauthenticated AES-CTR mode. This allows attackers to modify ciphertext...

PT-2026-76606

Name of the Vulnerable Software and Affected Versions openssl encrypt pip versions prior to 1.4.8 Description An information exposure issue exists where the diagnostic commands 'hsm fido2-test' and 'hsm onlykey-test' unconditionally print the full derived hardware pepper as hex to stdout/stderr v...

ROS-20260817-73-0219

The vulnerability of the X509VERIFYPARAMadd0policy function in the OpenSSL library is related to errors in the certificate validation process. Exploiting this vulnerability could allow a remote attacker to execute a “man-in-the-middle” attack...

PT-2026-76623

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.0 Description The software imports Python's non-cryptographic random module, which uses a Mersenne Twister Pseudo-Random Number Generator PRNG, within the openssl encrypt/modules/pqc.py file. While no...

PT-2026-76626

openssl encrypt versions before 1.4.0 contain an authentication bypass vulnerability in CamelliaCipher that disables HMAC tag generation and verification when the PYTEST CURRENT TEST environment variable is set. Attackers with code execution can set this environment variable to produce...

openSUSE 16 Security Update : snpguest (openSUSE-SU-2026:21579-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21579-1 advisory. - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length bsc1270541. - CVE-2026-41678: openssl:...

Unity Linux 20.1070a Security Update: compat-openssl10 (UTSA-2026-099545)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099545 advisory. There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public...

PT-2026-76614

openssl encrypt versions before 1.4.0 use an in-memory rate limiter for TOTP brute-force protection that is not shared across workers and is lost on server restart. Attackers can distribute authentication attempts across multiple server instances or retry immediately after a restart to bypass rat...