GHSA-VC8W-W49C-4JGJ vulnerabilities

Vulnerabilities for packages: libcrypto3-2.34, openssl...

CVE-2026-42765 vulnerabilities

Vulnerabilities for packages: libcrypto3-2.34, openssl...

CVE-2026-42770 vulnerabilities

Vulnerabilities for packages: openssl-provider-fips-3.6.0, libcrypto3-2.34, openssl, openssl-provider-fips-3.1.2, openssl-provider-fips...

GHSA-F5VX-F6JP-89J6 vulnerabilities

Vulnerabilities for packages: libcrypto3-2.34, openssl...

GHSA-RPJ2-P5PJ-R33V vulnerabilities

Vulnerabilities for packages: libcrypto3-2.34, openssl...

CVE-2026-34181 vulnerabilities

Vulnerabilities for packages: libcrypto3-2.34, openssl...

CVE-2026-42769

A flaw was found in the Certificate Management Protocol CMP implementation within OpenSSL. An attacker with existing Registration Authority RA level credentials could exploit an error in the certificate verification process during a Root Certificate Authority CA key update. This vulnerability...

CVE-2026-9076

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...

CVE-2026-45445

creationtimestamp| type| source ---|---|--- 2026-06-10 04:55:50+00:00| seen| https://www.acn.gov.it/portale/w/risolte-vulnerabilita-in-openssl-1 2026-06-10 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/openssl-multiple-vulnerabilities20260611 2026-06-23 12:01:24+00:00| seen|...

CVE-2026-7383

creationtimestamp| type| source ---|---|--- 2026-06-10 04:55:50+00:00| seen| https://www.acn.gov.it/portale/w/risolte-vulnerabilita-in-openssl-1 2026-06-10 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/openssl-multiple-vulnerabilities20260611 2026-06-16 06:37:07+00:00| seen|...

CVE-2026-34180

creationtimestamp| type| source ---|---|--- 2026-06-10 04:55:50+00:00| seen| https://www.acn.gov.it/portale/w/risolte-vulnerabilita-in-openssl-1 2026-06-10 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/openssl-multiple-vulnerabilities20260611 2026-06-16 16:20:37+00:00| seen|...

Linux Distros Unpatched Vulnerability : CVE-2026-42768

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: The CMSdecrypt and PKCS7decrypt functions are vulnerable to Bleichenbacher-style attack when an attacker is able to provide the CMS or S/MIME...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value when processing cipher and tag-length fields of CMS AuthEnvelopedData containers. An attacker can bypass message integrity via replay attack. A non AEAD cipher is permitted in...

Missing Cryptographic Step

Overview Affected versions of this package are vulnerable to Missing Cryptographic Step in the AES-SIV RFC 5297 and AES-GCM-SIV RFC 8452 provider cipher implementations. An attacker can forge an empty message with arbitrary AAD under a key they do not know, because the expected tag is computed on...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in kekunwrapkey in the CMS component. An attacker supplying malicious CMS data can select a stream-mode KEK cipher via the OID in the PWRI keyEncryptionAlgorithm, defeating the block-length minimum-length guard so tha...

CVE-2026-7383

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

ALPINE-CVE-2026-7383

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

CVE-2026-45446

Issue summary: The implementations of AES-SIV RFC 5297 and AES-GCM-SIV RFC 8452 mishandle the authentication of AAD Additional Authenticated Data with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitrary AAD to the victim's...

CVE-2026-45446

The OpenSSL provider implementation of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandles authentication for Additional Authenticated Data (AAD) when the ciphertext is empty. Because the expected tag is only computed during decryption when non-empty data is processed, a zero-length cipherte...

CVE-2026-45445 AES-OCB IV Ignored on EVP_Cipher() Path

Issue summary: When an application drives an AES-OCB context through the public EVPCipher one-shot interface, the application-supplied initialisation vector IV is silently discarded. Impact summary: Every message encrypted under the same key uses the same effective nonce regardless of the IV...