697 matches found
CVE-2026-100655
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PT-2026-99330
Name of the Vulnerable Software and Affected Versions netty-codec-http3 versions 4.2.0.Final through 4.2.17.Final Description The HTTP/3 codec fails to enforce the RFC 9114 requirement that the :authority pseudo-header field and a literal host header field must carry the same value when both are...
PT-2026-99332
Name of the Vulnerable Software and Affected Versions netty-codec-http3 versions 4.2.0.Final through 4.2.17.Final Description A denial-of-service issue exists in the QPACK prefixed-integer decoder QpackUtil.decodePrefixedInteger that fails to bound the number of continuation bytes processed. A...
PT-2026-99334
Name of the Vulnerable Software and Affected Versions netty-codec-http3 versions 4.2.2.Final through 4.2.17.Final Description The HTTP/3 codec fails to properly handle HTTP/1 CONNECT authority-form request-targets during the conversion of HTTP/1 messages to HTTP/3 within the toHttp3Headers functi...
PT-2026-99335
Name of the Vulnerable Software and Affected Versions netty-codec-http3 versions 4.2.2.Final through 4.2.17.Final Description The HTTP/3 codec incorrectly builds the :authority pseudo-header from the HTTP/1 Host header before considering the authority of an absolute-form HTTP/1 request-target. Th...
CVE-2026-100664: Improper Input Validation
Netty's HTTP/3 codec io.netty:netty-codec-http3 versions 4.2.2.Final through 4.2.17.Final builds the HTTP/3 :authority pseudo-header from the HTTP/1 Host header before considering the authority of an absolute-form HTTP/1 request-target. In HttpConversionUtil.toHttp3HeadersHttpMessage, boolean —...
CVE-2026-100663: Improper Input Validation
Netty's HTTP/3 codec io.netty:netty-codec-http3 from 4.2.2.Final through 4.2.17.Final does not special-case HTTP/1 CONNECT authority-form request-targets when converting HTTP/1 messages to HTTP/3 in HttpConversionUtil.toHttp3Headers. The authority-form target e.g., "CONNECT trusted.example:443" i...
CVE-2026-100662: Uncontrolled Resource Consumption
Netty's HTTP/3 codec io.netty:netty-codec-http3 versions 4.2.0.Final through 4.2.17.Final contain an uncontrolled resource consumption vulnerability in the QPACK encoder-stream instruction decoder QpackEncoderHandler, installed on the peer-initiated unidirectional QPACK encoder stream, type 0x02...
CVE-2026-100661: Uncontrolled Resource Consumption
Netty's HTTP/3 codec io.netty:netty-codec-http3 versions 4.2.0.Final through 4.2.17.Final contain a denial-of-service vulnerability in the QPACK prefixed-integer decoder QpackUtil.decodePrefixedInteger, which does not bound the number of continuation bytes it will process. A remote, unauthenticat...
CVE-2026-100659: Inconsistent Interpretation of HTTP Requests
Netty's HTTP/3 codec io.netty:netty-codec-http3 in versions 4.2.0.Final through 4.2.17.Final does not enforce the RFC 9114 requirement that the :authority pseudo-header field and a literal host header field, when both present, carry the same value. A remote unauthenticated peer can send a single...
PT-2026-99331
Name of the Vulnerable Software and Affected Versions netty-codec-http3 versions 4.2.0.Final through 4.2.17.Final Description The HTTP/3 codec retains unbounded per-stream QPACK encoder state. The QpackEncoder stores a queue and a dynamic-table index tracker for every encoded field section that...
PT-2026-99327
Name of the Vulnerable Software and Affected Versions Netty io.netty:netty-codec-http versions 4.2.0.Final through 4.2.17.Final Netty io.netty:netty-codec-http versions prior to 4.1.138.Final Description An unbounded per-connection queue growth flaw exists in the HttpServerCodec. The codec tracks...
PT-2026-99329
Name of the Vulnerable Software and Affected Versions Netty io.netty:netty-codec-http versions 4.1.88.Final through 4.1.137.Final Netty io.netty:netty-codec-http versions 4.2.0.Final through 4.2.17.Final Description An unbounded per-connection queue exists in the WebSocketServerExtensionHandler...
io.netty/netty-codec-xml: Netty: Denial of Service via CPU Exhaustion in XmlFrameDecoder
A flaw was found in Netty's XmlFrameDecoder component. An unauthenticated remote attacker could send specially crafted XML closing-tag sequences. This could cause the system to repeatedly rescan accumulated data, leading to high CPU utilization and a denial of service DoS...
SUSE CVE-2026-93574
A flaw was found in Netty's netty-codec-http component. A remote attacker could exploit this vulnerability by sending a specially crafted HTTP/1.1 chunk-size token that includes post-digit whitespace. This incorrect parsing of the chunk size can lead to HTTP request smuggling. This allows an...
SUSE CVE-2026-93576
A flaw was found in Netty netty-codec-smtp. The component does not properly validate Carriage Return CR and Line Feed LF characters in the SMTP command-name field. A remote attacker, if an application routes untrusted input into this field, can embed CR/LF characters to inject arbitrary SMTP...
Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.1.8 XP 6.0.6.GA release
JBoss EAP XP 6.0.6.GA release on the EAP 8.1 base. See references for release notes. This is a cumulative patch release zip for the JBoss EAP XP 6.0.6 runtime distribution for use with EAP 8.1.8. Security Fixes: netty-codec-http2: Netty: Denial of Service via HTTP/2 CONTINUATION frame flood eapxp...
SUSE CVE-2026-93561
A flaw was found in io.netty/netty-codec-memcache. The Memcache binary protocol codec incorrectly reads keyLength and extrasLength as signed Java types instead of unsigned, as specified by the protocol. A malicious Memcache server can exploit this type mismatch by sending a specially crafted...
Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.1.8 security update
A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1. 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...