148639 matches found
CVE-2026-56386 Apache bRPC: Integer Underflow and Out-of-Bounds Read in HTTP/2 DATA Frame Parser
Integer underflow and out-of-bounds read in the HTTP/2 server DATA frame parser in Apache bRPC allows an unauthenticated remote attacker to cause denial of service by sending a malformed DATA frame with the PADDED flag set and a zero-length payload. Root Cause: The HTTP/2 DATA frame handler...
nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests
A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...
CVE-2026-54425
Apache bRPC versions before 1.18.0 are vulnerable to a denial of service (DoS) attack due to uncontrolled recursion in the HTTP/2 HPACK decoder. A remote attacker can trigger this by sending a crafted HTTP/2 header block with numerous consecutive Dynamic Table Size Update entries. Because the dec...
CVE-2026-54425 Apache bRPC: Stack Exhaustion via Recursive HPACK Dynamic Table Size Update Decoding
Uncontrolled recursion in the HTTP/2 HPACK decoder in Apache bRPC before 1.18.0 allows remote attackers to cause denial of service by sending a crafted HTTP/2 header block containing many consecutive Dynamic Table Size Update entries. Each update was decoded by recursively invoking the HPACK...
EUVD-2026-107169
Uncontrolled recursion in the HTTP/2 HPACK decoder in Apache bRPC before 1.18.0 allows remote attackers to cause denial of service by sending a crafted HTTP/2 header block containing many consecutive Dynamic Table Size Update entries. Each update was decoded by recursively invoking the HPACK...
CVE-2026-54425 Apache bRPC: Stack Exhaustion via Recursive HPACK Dynamic Table Size Update Decoding
Uncontrolled recursion in the HTTP/2 HPACK decoder in Apache bRPC before 1.18.0 allows remote attackers to cause denial of service by sending a crafted HTTP/2 header block containing many consecutive Dynamic Table Size Update entries. Each update was decoded by recursively invoking the HPACK...
CVE-2026-48830 Apache bRPC: HTTP builtin request can mark a connection authenticated and bypass auth for later requests
Improper authentication in Apache bRPC through 1.17.0 allows a remote unauthenticated attacker to bypass authentication for protected non-builtin HTTP endpoints by first sending a builtin HTTP request on the same HTTP/1.1 keep-alive connection. When ServerOptions.auth is enabled and builtin HTTP...
CVE-2026-48830 Apache bRPC: HTTP builtin request can mark a connection authenticated and bypass auth for later requests
Improper authentication in Apache bRPC through 1.17.0 allows a remote unauthenticated attacker to bypass authentication for protected non-builtin HTTP endpoints by first sending a builtin HTTP request on the same HTTP/1.1 keep-alive connection. When ServerOptions.auth is enabled and builtin HTTP...
CVE-2026-48830
Apache bRPC versions through 1.17.0 are vulnerable to an improper authentication issue. When ServerOptions.auth is enabled and builtin HTTP services are exposed on the public listener, a remote unauthenticated attacker can bypass authentication for protected non-builtin HTTP endpoints. This is ac...
EUVD-2026-107168
Improper authentication in Apache bRPC through 1.17.0 allows a remote unauthenticated attacker to bypass authentication for protected non-builtin HTTP endpoints by first sending a builtin HTTP request on the same HTTP/1.1 keep-alive connection. When ServerOptions.auth is enabled and builtin HTTP...
php-cve-defensive-audit-kit
PHP Defensive Host Audit Kit Safe host-side configuration v...
Denial Of Service (DoS)
io.netty:netty-codec-http3 is vulnerable to Denial of service DoS. The vulnerability is due to QPACK encoder state being retained without limits or being released when HTTP/3 streams complete, which allows a remote, unauthenticated attacker to exhaust server memory by sending sequential HTTP/3...
CVE-2026-57487
A flaw was found in libupnp. The HTTP parser fails to enforce configured message size limits when processing chunked transfer-encoded HTTP requests. A remote attacker can exploit this vulnerability by sending an excessively large chunked payload, forcing the application to buffer data beyond...
SUSE-SU-2026:24368-1 Security update for libsoup
This update for libsoup fixes the following issues: - CVE-2026-12547: Header "Proxy-Authorization" leads to credentials being send to different proxy after proxy switch bsc1272195. - CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation bsc1272196. -...
BIT-NGINX-GATEWAY-2026-95101 NGINX ngx_http_v3_module vulnerability
Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with proxyrequestbuffering on directive, an unauthenticated attacker may be able to inject data in the proxied request. Impact This vulnerability may allow remote attackers to inject...
BIT-NGINX-2026-95101 NGINX ngx_http_v3_module vulnerability
Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with proxyrequestbuffering on directive, an unauthenticated attacker may be able to inject data in the proxied request. Impact This vulnerability may allow remote attackers to inject...
Exploit for CVE-2026-85317
CVE-2026-85317 — camel-http: OAuth2 token cache confusion Run...
Exploit for CVE-2026-85316
CVE-2026-85316 — camel-platform-http: unintended proxy mode fr...
HTTP Request Authority Confusion
io.netty, netty-codec-http3 is vulnerable to HTTP request authority confusion. The vulnerability is due to the failure to enforce matching authority values, which allows a remote unauthenticated attacker to bypass routing, virtual-host, and access-control restrictions by sending a crafted HTTP/3...