openssl: RPK server signature algorithm selection can dereference a missing certificate

A flaw was found in OpenSSL. In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, where only the private key with no certificate is configured, a NULL pointer dereference may occur when the remote peer solicits raw public keys and also sends the typically omitted...

openssl: excessive memory use buffering DTLS records for a future epoch

A flaw was found in OpenSSL. Receiving a DTLS Datagram Transport Layer Security record for a future epoch while a handshake is in progress causes OpenSSL to buffer an excessive amount of memory. This allows a peer to cause memory exhaustion, eventually resulting in a denial of service, using a...

openssl: CMP indefinite cache growth of ExtraCerts

A flaw was found in OpenSSL. The CMP Certificate Management Protocol implementation does not clear cached additional certificates when an invalid message is received, leading to excessive memory consumption. This allows a malicious client to repeatedly send requests containing unique extra...

openssl security, bug fix, and enhancement update

3.5.8-1.0.1 - Replace upstream references Orabug: 34340177 - Update FIPS provider name Orabug: 35824276 1:3.5.8-1 - Rebase to OpenSSL 3.5.8 Resolves: RHEL-242944 Resolves: RHEL-246254 Resolves: RHEL-246266 Resolves: RHEL-246306 Resolves: RHEL-246437 Resolves: RHEL-246441 Resolves: RHEL-246445...

openssl security, bug fix, and enhancement update

3.5.8-1.0.1 - Replace upstream references Orabug: 34340177 3.5.8.openela.0.1 - Add OpenELA specific changes 1:3.5.8-1 - Rebase to OpenSSL 3.5.8 Resolves: RHEL-242945 Resolves: RHEL-246260 Resolves: RHEL-246284 Resolves: RHEL-246319 Resolves: RHEL-246439 Resolves: RHEL-246443 Resolves: RHEL-246447...

Oracle Linux 10 : ELSA-2026-67154-0: / openssl (ELSA-2026-671540)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-671540 advisory. 3.5.8-1.0.1 - Replace upstream references Orabug: 34340177 - Update FIPS provider name Orabug: 35824276 1:3.5.8-1 - Rebase to OpenSSL 3.5.8 Resolves...

Oracle Linux 9 : ELSA-2026-67165-0: / openssl (ELSA-2026-671650)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-671650 advisory. 3.5.8-1.0.1 - Replace upstream references Orabug: 34340177 3.5.8.openela.0.1 - Add OpenELA specific changes 1:3.5.8-1 - Rebase to OpenSSL 3.5.8...

ALSA-2026:67154 Important: openssl security, bug fix, and enhancement update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUI...

ALSA-2026:67165 Important: openssl security, bug fix, and enhancement update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUI...

Important: openssl

Issue Overview: Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no associated certificate configured locally, a NULL pointer dereference may occur when the remote peer solicits raw public keys and also sends the typically...

RHEL 10 : openssl (RHSA-2026:67154)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:67154 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...

RHEL 9 : openssl (RHSA-2026:67165)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:67165 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...

Amazon Linux 2023 : openssl, openssl-devel, openssl-fips-provider-latest (ALAS2023-2026-2136)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2136 advisory. Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKsenabled, and only the private key with no associated certificate configured locally,a NULL pointer dereferen...

Important: openssl11

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...

Important: edk2

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...

Important: openssl

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...

Important: openssl-snapsafe

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...

Amazon Linux 2 : openssl-snapsafe (ALASOPENSSL-SNAPSAFE-2026-012)

The version of openssl-snapsafe installed on the remote host is prior to 1.0.2k-24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2OPENSSL-SNAPSAFE-2026-012 advisory. Issue summary: Receiving a DTLS record for a future epoch while a handshakeis in progress causes...

Amazon Linux 2 : openssl (ALAS-2026-3919)

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 ALAS2-2026-3919 advisory. Issue summary: Receiving a DTLS record for a future epoch while a handshakeis in progress causes OpenSSL to buffer far...

Important: openssl security, bug fix, and enhancement update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUI...