27916 matches found
OpenSSL Heap Buffer Overflow DoS
The vulnerability of the TLS and SSL OpenSSL protocol-related tools is related to reading data from within allowable buffer limits. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...
CLSA-2026-1791424578 python: Fix of CVE-2026-19445
CVE-2026-19445: fix use-after-free in the ssl servername SNI callback - the callback reached its SSLContext through a borrowed pointer registered with OpenSSL, so once the callback switched SSLSocket.context to another context and nothing else referenced the original one, the freed object was...
openssl security update
An update is available for openssl. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and...
RLSA-2026:76918 Important: openssl security 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: compat-openssl: DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 For...
heartbleeder
Heartbleeder Prueba tus servidores para OpenSSL CVE-2014-0160 también conocido como Heartbleed. ADVERTENCIA : No se ofrecen garantías sobre la precisión de los resultados, y debes verificarlos de forma independiente comprobando tu compilación de OpenSSL. Pull requests welcome. Uso $ heartbleeder...
Important: Red Hat Security Advisory: openssl security update
An update for openssl is now available for Red Hat Enterprise Linux 9. 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 vulnerability from t...
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: 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...
Important: Red Hat Security Advisory: openssl security update
An update for openssl is now available for Red Hat Enterprise Linux 10. 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 vulnerability from...
CVE-2026-86246
A flaw was found in Apache Tomcat Native, which enabled several insecure OpenSSL options by default: ALLOWCLIENTRENEGOTIATION, NOEXTENDEDMASTERSECRET, IGNOREUNEXPECTEDEOF, and ALLOWNODHEKEX. These defaults can weaken TLS protections. Apache Tomcat Native versions 1.3.0 through 1.3.8 and 2.0.0...
Exploit for Out-of-bounds Read in Openssl
Heartbleed CVE-2014-0160 Vulhub's o...
CLSA-2026-1791425564 python: Fix of CVE-2026-19445
CVE-2026-19445: fix use-after-free in the ssl servername SNI callback - the callback reached its SSLContext through a borrowed pointer registered with OpenSSL, so once the callback switched SSLSocket.context to another context and nothing else referenced the original one, the freed object was...
CLSA-2026-1791425064 python: Fix of CVE-2026-19445
CVE-2026-19445: fix use-after-free in the ssl servername SNI callback - the callback reached its SSLContext through a borrowed pointer registered with OpenSSL, so once the callback switched SSLSocket.context to another context and nothing else referenced the original one, the freed object was...
RockyLinux 10 : openssl (RLSA-2026:76918)
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:76918 advisory. openssl: compat-openssl: DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 Tenable has extracted the preceding description block...
RHEL 9 : openssl (RHSA-2026:77396)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:77396 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...
EulerOS 2.0 SP15 : shim (EulerOS-SA-2026-4017)
According to the versions of the shim packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitivex000D element whose content exceeds 2 gigabytes in length may cause a...
RHEL 10 : openssl (RHSA-2026:76918)
The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:76918 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...
EulerOS 2.0 SP15 : EDK2 (EulerOS-SA-2026-3960)
According to the versions of the EDK2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitivex000D element whose content exceeds 2 gigabytes in length may cause a he...
openssl security update
3.5.8-2.0.1 - Replace upstream references Orabug: 34340177 - Update FIPS provider name Orabug: 35824276 1:3.5.8-2 - Fixes DTLS Retransmits Handshake Messages From a Stale Buffer Offset CVE-2026-84782 Resolves: RHEL-264466...