CentOS Linux 8.4 [TuxCare] Security Update: libssh / libssh-config / libssh-devel Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1786012208)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1786012208 advisory. - A flaw was found in libssh. Incorrect AES-GCM finalization checks in builds using the OpenSSL backend can effectively remove...

AlmaLinux 9.2 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.2:CLSA-2026:1782983109)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1782983109 advisory. - Issue summary: An attacker-controlled CMP Certificate Management Protocol server could trigger a NULL pointer dereference in a CMP client...

AlmaLinux 9.2 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.2:CLSA-2025:1759865335)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1759865335 advisory. - Issue summary: A timing side-channel which could potentially allow recovering the private key exists in the ECDSA signature computation...

Rocky Linux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1789738618)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1789738618 advisory. - Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no...

Rocky Linux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.6:CLSA-2026:1786527958)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786527958 advisory. - Issue summary: During processing of a crafted CMS EnvelopedData message with KeyAgreeRecipientInfo a NULL pointer dereference can happen...

AlmaLinux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1789738618)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1789738618 advisory. - Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no...

CentOS Linux 8.4 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1777297012)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1777297012 advisory. - Issue summary: When a delta CRL that contains a Delta CRL Indicator extension is processed a NULL pointer dereference might happen...

AlmaLinux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.6:CLSA-2026:1786493710)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786493710 advisory. - Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit...

OpenSSL 3.4.0 < 3.4.8 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.4.8. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.4.8 advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through...

OpenSSL 3.6.0 < 3.6.5 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.6.5. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.6.5 advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : OpenSSL vulnerabilities (USN-8847-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8847-1 advisory. It was discovered that OpenSSL incorrectly handled certain certificate revocation list distribution point names. An attacker coul...

Linux Distros Unpatched Vulnerability : CVE-2026-84784

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: A malicious remote peer may flood the local QUIC stack with NEWCONNECTIONID frames by avoiding a limit check on how many connection IDs the remot...

OpenSSL 4.0.0 < 4.0.3 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 4.0.3. It is, therefore, affected by multiple vulnerabilities as referenced in the 4.0.3 advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through...

OpenSSL 1.0.2 < 1.0.2zs Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.0.2zs. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.2zs advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way...

OpenSSL 3.0.0 < 3.0.23 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.0.23. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.0.23 advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way throug...

OpenSSL 3.5.0 < 3.5.9 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.5.9. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.5.9 advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through...

Debian dsa-6531 : libcrypto3-udeb - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6531 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6531-1 [email protected] https://www.debian.org/securit...

AlmaLinux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770667352)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770667352 advisory. - Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a stack...

Rocky Linux 9.6 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770667352)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770667352 advisory. - Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a sta...

OpenSSL 1.1.1 < 1.1.1zj Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.1zj. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.1zj advisory. - Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way...