K000163238: OpenSSL vulnerability CVE-2026-54876

Security Advisory Description Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per T...

SUSE-SU-2026:4069-1 Security update for redis7

This update for redis7 fixes the following issue: - CVE-2026-81934: TLS pending-data handling can cause use-after-free bsc1277794...

Security update for redis7

This update for redis7 fixes the following issue: CVE-2026-81934: TLS pending-data handling can cause use-after-free bsc1277794. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the...

Security update for redis

This update for redis fixes the following issue: CVE-2026-81934: TLS pending-data handling can cause use-after-free bsc1277794. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the...

SUSE-SU-2026:4068-1 Security update for redis

This update for redis fixes the following issue: - CVE-2026-81934: TLS pending-data handling can cause use-after-free bsc1277794...

Man-In-The-Middle (MitM)

org.springframework.amqp, spring-rabbit is vulnerable to a man-in-the-middle MitM. The vulnerability is due to the Log4j2 appender relying on an insecure documented default TLS configuration, which allows an attacker capable of intercepting the TLS connection to perform a man-in-the-middle attack...

valkey: Valkey: Remote code execution via TLS pending-data processing use-after-free

A flaw was found in Valkey. An authenticated client can trigger a CLIENT KILL command while the tlsProcessPendingData function iterates a pending list. This action causes connTLSClose to delete the iterator's cached next node, leading to a use-after-free vulnerability. This flaw, when Transport...

Important: Red Hat Security Advisory: valkey security, bug fix, and enhancement update

An update for valkey 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 th...

valkey: Valkey: Remote code execution via TLS pending-data processing use-after-free

A flaw was found in Valkey. An authenticated client can trigger a CLIENT KILL command while the tlsProcessPendingData function iterates a pending list. This action causes connTLSClose to delete the iterator's cached next node, leading to a use-after-free vulnerability. This flaw, when Transport...

Important: Red Hat Security Advisory: valkey security, bug fix, and enhancement update

An update for valkey 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 t...

Important: Red Hat Security Advisory: git-lfs security update

An update for git-lfs 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...

crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

Important: Red Hat Security Advisory: rhc security update

An update for rhc 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 vulnerability from the C...

crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

kernel: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock()

A flaw was found in the Linux kernel’s TLS implementation net/tls/tlsdevice.c. The function getnetdevforsock is invoked during setsockopt, which is not executed under RCU Read-Copy-Update protection. It previously used skdstgetsk-dev, which can lead to a use-after-free UAF if the sk’s destination...

RHEL 8 : redis:6 (RHSA-2026:64823)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:64823 advisory. Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, set...

RHEL 9 : redis (RHSA-2026:64824)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:64824 advisory. Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, set...

AlmaLinux 10 : skopeo (ALSA-2026:64818)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:64818 advisory. net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 encoding/asn1: golang: Go encoding/asn1: Denial of...