EulerOS 2.0 SP11 : openssl (EulerOS-SA-2026-4264)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode...

EulerOS 2.0 SP11 : linux-sgx (EulerOS-SA-2026-4253)

According to the versions of the linux-sgx packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mo...

EulerOS 2.0 SP11 : openssl (EulerOS-SA-2026-4354)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode...

openssl: Fix of 5 CVEs

CVE-2026-7383: fix signed integer overflow when sizing Unicode output in ASN1mbstringncopy - CVE-2026-9076: fix heap out-of-bounds read in kekunwrapkey check-byte validation - CVE-2026-28388: fix NULL pointer dereference when delta CRL lacks the CRL Number extension - CVE-2026-34180: avoid length...

CLSA-2026-1785839292 openssl: Fix of 5 CVEs

CVE-2026-7383: fix signed integer overflow when sizing Unicode output in ASN1mbstringncopy - CVE-2026-9076: fix heap out-of-bounds read in kekunwrapkey check-byte validation - CVE-2026-28388: fix NULL pointer dereference when delta CRL lacks the CRL Number extension - CVE-2026-34180: avoid length...

CLSA-2026-1782976762 openssl: Fix of 2 CVEs

CVE-2026-45446: reset AES-SIV finalret on context reuse so a forged all-zero tag is not accepted for empty-ciphertext messages - CVE-2026-9076: reject KEK ciphers with block size below 4 in CMS kekunwrapkey to prevent an out-of-bounds read during check-byte validation...

CLSA-2026-1781258528 Fix of 5 CVEs

SECURITY UPDATE: Heap buffer overflow in ASN1mbstringncopy where the destination length for BMPSTRING and UNIVERSALSTRING output is computed by a signed left shift that can overflow int, producing an undersized allocation followed by out-of-bounds writes for oversized attacker-controlled inputs...

AZL-89934 CVE-2026-9076 affecting package openssl for versions less than 3.3.7-3

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

CVE-2026-9076: Out-of-bounds Read

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the kekunwrapkey function. An attacker can cause application instability, crash, or potentially execute arbitrary code by sending CMS messages encrypted using password based encryption to trigger out-of-bounds...