CVE-2026-77696 affecting package openssl for versions less than 3.3.7-7

CVE-2026-77696 affecting package openssl for versions less than 3.3.7-7. A patched version of the package is available...

CVE-2026-84784 affecting package openssl for versions less than 3.3.7-7

CVE-2026-84784 affecting package openssl for versions less than 3.3.7-7. A patched version of the package is available...

CVE-2026-54873 affecting package openssl for versions less than 3.3.7-7

CVE-2026-54873 affecting package openssl for versions less than 3.3.7-7. A patched version of the package is available...

CVE-2026-84782 affecting package openssl for versions less than 3.3.7-7

CVE-2026-84782 affecting package openssl for versions less than 3.3.7-7. A patched version of the package is available...

openssl: compat-openssl: openssl: Information disclosure via DTLS handshake retransmission

A flaw was found in OpenSSL. The Datagram Transport Layer Security DTLS retransmission mechanism fails to properly handle handshake message writes that are suspended before completion. A remote attacker could exploit this vulnerability during handshake message retransmission, causing OpenSSL to...

openssl: heap buffer overflow in CMS key unwrapping

A flaw was found in OpenSSL. A crafted CMS Cryptographic Message Syntax message can cause an 8-byte out-of-bounds heap write when it is decrypted with CMSdecrypt. This issue occurs because the CMS decryption process incorrectly sizes the key-unwrap output buffer when using the AES-WRAP-PAD unwrap...

Important: Red Hat Security Advisory: compat-openssl10 security update

An update for compat-openssl10 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabili...

openssl: compat-openssl: openssl: Information disclosure via DTLS handshake retransmission

A flaw was found in OpenSSL. The Datagram Transport Layer Security DTLS retransmission mechanism fails to properly handle handshake message writes that are suspended before completion. A remote attacker could exploit this vulnerability during handshake message retransmission, causing OpenSSL to...

EulerOS 2.0 SP13 : openssl (EulerOS-SA-2026-4169)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer...

EulerOS 2.0 SP13 : openssl (EulerOS-SA-2026-4078)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer...

EulerOS 2.0 SP13 : shim (EulerOS-SA-2026-4107)

According to the versions of the shim package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflo...

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...

Rocky Linux 9.6 [CIQ] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ciqsa-2026_1635)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20261635 advisory. This advisory aggregates security fixes for the openssl SRPM in CIQ LTS 9.6. It addresses 1 CVE: CVE-2024-12797. Tenable has extracted the preceding description...

Important: openssl

Issue Overview: Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possib...

Rocky Linux 9 [CIQ] Security Update: openssl / openssl-debuginfo / openssl-debugsource / openssl-devel / etc (crlsa-2026_77396)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202677396 advisory. openssl: compat-openssl: DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 Tenable has extracted the preceding description block direct...

Amazon Linux 2 : openssl (ALAS-2026-3992)

The version of openssl installed on the remote host is prior to 1.0.2k-24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3992 advisory. Issue summary: A certificate with many nameRelativeToCRLIssuer CRLdistribution points causes disproportionate heap growt...

Amazon Linux 2023 : openssl, openssl-devel, openssl-fips-provider-latest (ALAS2023-2026-3204)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3204 advisory. Issue summary: A certificate with many nameRelativeToCRLIssuer CRLdistribution points causes disproportionate heap growth when OpenSSL cachesX.509 extensions. Impact summary: Receiving a craft...

AlmaLinux 9.2 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1791803986)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791803986 advisory. - Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when...

Important: openssl11

Issue Overview: Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possib...

Important: openssl

Issue Overview: Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possib...