Oracle Linux 10 : libsoup3 (ELSA-2026-68235)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-68235 advisory. - Fix CVE-2026-85197: http2 crash after connection destroyed - Fix CVE-2026-15711: Reject oversized WebSocket control frames - Fix CVE-2026-15709:...

libsoup3 security update

3.6.5-14 - Fix CVE-2026-85197: http2 crash after connection destroyed 3.6.5-13 - Fix CVE-2026-15711: Reject oversized WebSocket control frames 3.6.5-12 - Fix CVE-2026-15709: bound decompressed WebSocket message size 3.6.5-11 - Add patches for CVE-2026-4271 and CVE-2026-5119 3.6.5-10 - Add patch f...

SUSE SLES15 Security Update : perl-Protocol-HTTP2 (SUSE-SU-2026:4182-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:4182-1 advisory. This update for perl-Protocol-HTTP2 fixes the following issue: - CVE-2026-16028: memory exhaustion leading to denial of service due to closed streams...

CVE-2026-83280

Vulnerability in the Helidon product of Oracle Fusion Middleware component: helidon-webserver-http2. Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of...

CVE-2026-83276

CVE-2026-83276 affects the helidon-webclient-http2 component of Oracle Helidon (part of Oracle Fusion Middleware), versions 4.0.0 through 4.5.4 . An unauthenticated attacker with network access via HTTP/2 can trigger a hang or frequently repeatable crash, resulting in a complete denial of service...

Security update for perl-Protocol-HTTP2

This update for perl-Protocol-HTTP2 fixes the following issue: CVE-2026-16028: memory exhaustion leading to denial of service due to closed streams never being removed by streamstate from the connection stream table bsc1279629. Patch Instructions: To install this SUSE update use the SUSE...

SUSE-SU-2026:4182-1 Security update for perl-Protocol-HTTP2

This update for perl-Protocol-HTTP2 fixes the following issue: - CVE-2026-16028: memory exhaustion leading to denial of service due to closed streams never being removed by streamstate from the connection stream table bsc1279629...

[SECURITY] Fedora 43 Update: perl-Protocol-HTTP2-1.14-1.fc43

Protocol::HTTP2 is Perl HTTP/2 protocol implementation RFC 7540 with stateful decoders/encoders of HTTP/2 frames. You may use this module to implement your own HTTP/2 client/server/intermediate on top of your favorite event loop over plain or TLS socket...

[SECURITY] Fedora 44 Update: perl-Protocol-HTTP2-1.14-1.fc44

Protocol::HTTP2 is Perl HTTP/2 protocol implementation RFC 7540 with stateful decoders/encoders of HTTP/2 frames. You may use this module to implement your own HTTP/2 client/server/intermediate on top of your favorite event loop over plain or TLS socket...

[SECURITY] Fedora 45 Update: perl-Protocol-HTTP2-1.14-1.fc45

Protocol::HTTP2 is Perl HTTP/2 protocol implementation RFC 7540 with stateful decoders/encoders of HTTP/2 frames. You may use this module to implement your own HTTP/2 client/server/intermediate on top of your favorite event loop over plain or TLS socket...

CVE-2026-83280: Uncontrolled Resource Consumption

Vulnerability in the Helidon product of Oracle Fusion Middleware component: helidon-webserver-http2. Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of...

CVE-2026-83276: Uncontrolled Resource Consumption

Vulnerability in the Helidon product of Oracle Fusion Middleware component: helidon-webclient-http2. Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of...

PT-2026-92798

Vulnerability in the Helidon product of Oracle Fusion Middleware component: helidon-webclient-http2. Supported versions that are affected are 4.0.0-4.5.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of...

Fedora 43 : perl-Protocol-HTTP2 (2026-06b545f607)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-06b545f607 advisory. This release fixes CVE-2026-16028 a memory exhaustion causing a denial of service and a license wording. Tenable has extracted the preceding...

Astra Linux – Vulnerability in Netty

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty was vulnerable to MadeYouReset DDoS attacks. This is a logical vulnerability in the HTTP/2 protocol, which exploits malformed HTTP/2 control frames to circumvent the maximu...

Astra Linux – Vulnerability in Apache2

The Apache HTTP Server protocol handler for the HTTP/2 protocol checks the received request headers against the size limitations configured for the server. These restrictions are also applied to the HTTP/1 protocol. If any violations occur, an HTTP response is sent to the client with a status cod...

Astra Linux – Vulnerability in qtbase-opensource-src

A issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code that makes security-related decisions regarding established connections may execute prematurely, because the encrypted signal has not yet been...

Astra Linux – Vulnerability in golang-golang-x-net

In Go, net/http versions before 1.16.12 and 1.17.x, as well as before 1.17.5, allowed uncontrolled memory consumption in the header canonicalization cache through HTTP/2 requests...

Astra Linux – Vulnerability in Tomcat9

There is a vulnerability in Apache Tomcat related to uncontrolled resource consumption, especially when an HTTP/2 client does not acknowledge the initial settings frame that reduces the maximum number of concurrent streams allowed. This issue affects Apache Tomcat versions as follows: from...

Fedora 45 : perl-Protocol-HTTP2 (2026-038229756e)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-038229756e advisory. This release fixes CVE-2026-16028 a memory exhaustion causing a denial of service and a license wording. Tenable has extracted the preceding...