3882 matches found
GHSA-VW3H-Q6XQ-JJM5 OpenClaw: Voice-call realtime WebSocket accepted oversized frames
Summary Voice-call realtime WebSocket accepted oversized frames. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.9 = 2026.4.10 Impact The voice-call realtime WebSocket path could accept oversized frames, creating a remote availability risk for...
RHEL 9 : nghttp2 (RHSA-2026:8547)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:8547 advisory. libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 HTTP/2 protocol in C. Security Fixes: nghttp2: nghttp2: Denial of...
PT-2026-37009
Name of the Vulnerable Software and Affected Versions OpenClaw version 2026.4.9 Description A denial of service issue exists in the voice-call realtime WebSocket path. The system accepts oversized frames without proper validation, allowing remote attackers to send these frames to cause service...
RHEL 9 : nghttp2 (RHSA-2026:8546)
The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:8546 advisory. libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 HTTP/2 protocol in C. Security Fixes: nghttp2: nghttp2: Denial of...
Allocation of Resources Without Limits or Throttling
Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the lack of validation on attacker-controlled counts and lengths in the SPDY/3 frame parser. An attacker can exhaust process memory and cause an out-of-memory crash by sending ...
CVE-2026-35469
spdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before allocating memory. Three allocation paths are affected: the SETTINGS frame entry count, the header count ...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
Important: Red Hat Security Advisory: nghttp2 security update
An update for nghttp2 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. 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...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
Important: Red Hat Security Advisory: nghttp2 security update
An update for nghttp2 is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...
Important: Red Hat Security Advisory: nghttp2 security update
An update for nghttp2 is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
Important: Red Hat Security Advisory: nghttp2 security update
An update for nghttp2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination
A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...
netty: Netty: Denial of Service via HTTP/2 CONTINUATION frame flood
A flaw was found in Netty. A remote user can trigger a Denial of Service DoS against a Netty HTTP/2 server by sending a flood of CONTINUATION frames. The server's lack of a limit on these frames, coupled with a bypass of size-based mitigations using zero-byte frames, allows an attacker to consume...
RLSA-2026:7667 Important: nghttp2 security update
libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 HTTP/2 protocol in C. Security Fixes: nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination CVE-2026-27135 For more details about the security issues, including the impact, a CVSS...