SUSE CVE-2026-24030

An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly...

Study of Post Quantum Status of Widely Used Protocols

The advent of quantum computing poses significant threats to classical public-key cryptographic primitives such as RSA and elliptic-curve cryptography. As many critical network and security protocols depend on these primitives for key exchange and authentication, there is an urgent need to...

SUSE CVE-2026-31812

Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...

EUVD-2026-10908

Quinn affected by unauthenticated remote DoS via panic in QUIC transport parameter parsing...

CVE-2026-31812

Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...

CVE-2026-31812

Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...

PT-2026-24465

Name of the Vulnerable Software and Affected Versions quinn versions prior to 0.11.14 Description A remote, unauthenticated attacker can trigger a denial of service in applications using the quinn-proto QUIC transport protocol implementation. The issue occurs when a crafted QUIC Initial packet...

Security update for haproxy (moderate)

openSUSE security update: security update for haproxy ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20290-1 Rating: moderate References: bsc1257521 bsc1257976 Cross-References: CVE-2026-26080 CVE-2026-26081 CVSS scores: CVE-2026-26080 SUSE : 7.5...

OPENSUSE-SU-2026:20290-1 Security update for haproxy

This update for haproxy fixes the following issues: - Update to version 3.2.12+git0.6011f448e - CVE-2026-26081: Fixed a DOS vulnerability in QUIC. bsc1257976 - CVE-2026-26080: Fixed a DOS vulnerability in QUIC. bsc1257976...

SUSE-SU-2026:20620-1 Security update for haproxy

This update for haproxy fixes the following issues: - Update to version 3.2.12+git0.6011f448e - CVE-2026-26081: Fixed a DOS vulnerability in QUIC. bsc1257976 - CVE-2026-26080: Fixed a DOS vulnerability in QUIC. bsc1257976...

SUSE-SU-2026:20557-1 Security update for haproxy

This update for haproxy fixes the following issues: - Update to version 3.2.12+git0.6011f448e - CVE-2026-26081: Fixed a DOS vulnerability in QUIC. bsc1257976 - CVE-2026-26080: Fixed a DOS vulnerability in QUIC. bsc1257976...

PT-2026-7869

Name of the Vulnerable Software and Affected Versions webtransport-go versions prior to 0.10.0 Description A malicious peer can cause a denial of service in webtransport-go by preventing or indefinitely delaying WebTransport session closure. Specifically, a peer can withhold QUIC flow control...

K000159924: OpenSSL vulnerability CVE-2025-15468

Security Advisory Description Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running...

CVE-2026-1788

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux QUIC protocol implementation, packet processing module modules allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3...

EUVD-2026-5215

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux QUIC protocol implementation, packet processing module modules allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3...

CVE-2026-1788

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux QUIC protocol implementation, packet processing module modules allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3...

CVE-2026-1788

CVE-2026-1788 is a reported out-of-bounds write in the Xquic Server (Xquic project) running on Linux, specifically in the QUIC packet processing module. The vulnerability affects Xquic Server versions up to 1.8.3 and is associated with buffer manipulation in the packet processing path, as describ...

CVE-2026-1788 Buffer Overflow in Xquic Server

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux QUIC protocol implementation, packet processing module modules allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3...

PT-2026-5770

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux QUIC protocol implementation, packet processing module modules allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3...

SUSE CVE-2025-15468

Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running process causing Denial of Servic...