26 matches found
CVE-2026-64785
A flaw was found in SwiftNIO HTTP/2. This vulnerability allows a remote attacker to perform HTTP request smuggling or response splitting. The issue stems from insufficient validation of incoming HTTP/2 HEADERS frames, which are parts of an HTTP/2 request. This allows special control characters,...
CVE-2026-64785
SwiftNIO HTTP/2 was missing validation on inbound HEADERS frames that let CR, LF, NUL, SP and other control characters reach an HTTP/1.1 backend through NIOHTTP2's HTTP/2-to-HTTP/1 codec, enabling HTTP request smuggling or response splitting. This vulnerability is addressed in swift-nio-http2...
CVE-2026-64785
CVE-2026-64785 affects SwiftNIO HTTP/2; the issue is missing validation of inbound HEADERS frames, allowing CR, LF, NUL, SP and other control characters to reach an HTTP/1.1 backend via the HTTP/2-to-HTTP/1 codec. This can enable HTTP request smuggling or response splitting. The vulnerability is ...
PYSEC-2026-1222 BlackSheep's ClientSession is vulnerable to CRLF injection
Impact The HTTP Client implementation in BlackSheep is vulnerable to CRLF injection. Missing headers validation makes it possible for an attacker to modify the HTTP requests e.g. insert a new header or even create a new HTTP request. Exploitation requires developers to pass unsanitized user input...
SUSE-SU-2026:2675-1 Security update for tomcat
This update for tomcat fixes the following issues Update to Tomcat 9.0.118: - CVE-2026-41284: Unbounded read in WebDAV LOCK and PROPFIND handling bsc1265162. - CVE-2026-41293: HTTP/2 request headers not validated bsc1265163. - CVE-2026-42498: WebSocket authentication header exposure bsc1265165. -...
CVE-2026-42389 Reject more queries with invalid header values
This fix provides extra hardening for the 5.4.x branch by doing extra validation of incoming answers from authoritative servers...
SUSE-SU-2026:22196-1 Security update for tomcat11
This update for tomcat11 fixes the following issues Update to Tomcat 11.0.22: - CVE-2026-41284: Unbounded read in WebDAV LOCK and PROPFIND handling bsc1265162. - CVE-2026-41293: HTTP/2 request headers not validated bsc1265163. - CVE-2026-42498: WebSocket authentication header exposure bsc1265165....
Security update for tomcat11
This update for tomcat11 fixes the following issues Update to Tomcat 11.0.22: CVE-2026-41284: Unbounded read in WebDAV LOCK and PROPFIND handling bsc1265162. CVE-2026-41293: HTTP/2 request headers not validated bsc1265163. CVE-2026-42498: WebSocket authentication header exposure bsc1265165...
SUSE-SU-2026:1947-1 Security update for python310
This update for python310 fixes the following issues Security issues: - CVE-2026-1502: HTTP client proxy tunnel headers not validated for CR/LF bsc1261969. - CVE-2026-3446: base64 decoding stops at first padded quad by default bsc1261970. - CVE-2026-4786: incomplete mitigation of , %action...
CLSA-2026-1778756991 libsoup: Fix of CVE-2026-2708
CVE-2026-2708: reject duplicate Content-Length headers with different values to prevent HTTP request smuggling per RFC 9110 section 7.7...
Apache Tomcat - HTTP/2 request headers not validated
Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to 10.1.54 Apache Tomcat 9.0.0.M1 to 9.0.117 Older, unsupported versions may also be affected Description: HTTP/2 request headers were not validated which may have triggered unexpected application behaviour if the...
dtrace security update
2.0.7-4 - Prevent out-of-buonds memory access during object symbol table construction CVE-2026-35233. Orabug: 39121881 - Prevent divide-by-zero FPE trap if section header data is corrupted. CVE-2026-21996. Orabug: 39121874 - Ensure safety checks are performed on program header data from ELF...
BlackSheep's ClientSession is vulnerable to CRLF injection
Impact The HTTP Client implementation in BlackSheep is vulnerable to CRLF injection. Missing headers validation makes it possible for an attacker to modify the HTTP requests e.g. insert a new header or even create a new HTTP request. Exploitation requires developers to pass unsanitized user input...
GHSA-6PW3-H7XF-X4GP BlackSheep's ClientSession is vulnerable to CRLF injection
Impact The HTTP Client implementation in BlackSheep is vulnerable to CRLF injection. Missing headers validation makes it possible for an attacker to modify the HTTP requests e.g. insert a new header or even create a new HTTP request. Exploitation requires developers to pass unsanitized user input...
CVE-2026-22779 BlackSheep ClientSession is vulnerable to CRLF injection
BlackSheep is an asynchronous web framework to build event based web applications with Python. Prior to 2.4.6, the HTTP Client implementation in BlackSheep is vulnerable to CRLF injection. Missing headers validation makes it possible for an attacker to modify the HTTP requests e.g. insert a new...
PT-2026-1013
Name of the Vulnerable Software and Affected Versions cpp-httplib versions prior to 0.30.0 Description The write headers function in cpp-httplib does not properly validate user-supplied headers, specifically failing to check for carriage return CR and line feed LF characters. This allows attacker...
EUVD-2025-10901
Malicious code in bioql PyPI...
CLSA-2025-1747740986 php: Fix of 3 CVEs
CVE-2025-1217: fix handling of folded headers by the http stream parser - CVE-2025-1734: fix validation of http headers with missing colon - CVE-2025-1861: fix incorrect http redirect location truncation...
php: Stream HTTP wrapper header check might omit basic auth header
A flaw was found in PHP. This vulnerability allows certain headers to be either not sent or misinterpreted due to insufficient validation of the end-of-line characters via user-supplied headers...
