Important: Red Hat Security Advisory: OpenShift Container Platform 4.20.44 security and extras update

Red Hat OpenShift Container Platform release 4.20.44 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.20. Red Hat Product Security has rated this update as having a security impact of...

CVE-2026-109584

Improper Handling of Highly Compressed Data Data Amplification vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to exhaust server memory via a small HPACK-compressed HEADERS block. The block stores one large cookie value in the HPACK dynamic...

UBUNTU-CVE-2026-108525

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to exhaust server memory via DATA frames sent past the advertised receive window. The attacker requests a response larger than the 65,535-byt...

CVE-2026-115269

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 request body reader of mtrudel bandit allows an unauthenticated remote attacker to hold stream processes open indefinitely via WINDOWUPDATE or empty SETTINGS frames sent while a Plug reads the request body...

UBUNTU-CVE-2026-115269

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 request body reader of mtrudel bandit allows an unauthenticated remote attacker to hold stream processes open indefinitely via WINDOWUPDATE or empty SETTINGS frames sent while a Plug reads the request body...

CVE-2026-110499 Client-chosen HPACK encoder table size is applied uncapped, growing per-connection state with every response in Bandit

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to grow per-connection memory and CPU cost without bound via a large SETTINGSHEADERTABLESIZE. Bandit resizes its HPACK encoder table to...

CVE-2026-110499

The mtrudel bandit web server (versions 0.3.6 before 1.14.0) is vulnerable to a CWE-770 Resource Exhaustion vulnerability in its HTTP/2 implementation . An unauthenticated remote attacker can cause unbounded memory and CPU growth by advertising a large SETTINGS_HEADER_TABLE_SIZE (up to 2^32-1 byt...

EEF-CVE-2026-110499 Client-chosen HPACK encoder table size is applied uncapped, growing per-connection state with every response in Bandit

Summary Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to grow per-connection memory and CPU cost without bound via a large SETTINGSHEADERTABLESIZE. Bandit resizes its HPACK encoder table ...

CVE-2026-108525 HTTP/2 inbound flow control is not enforced, letting a client queue unbounded DATA in stream processes in Bandit

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to exhaust server memory via DATA frames sent past the advertised receive window. The attacker requests a response larger than the 65,535-byt...

EUVD-2026-109818

Allocation of Resources Without Limits or Throttling vulnerability in the HTTP/2 implementation of mtrudel bandit allows an unauthenticated remote attacker to exhaust server memory via DATA frames sent past the advertised receive window. The attacker requests a response larger than the 65,535-byt...

SUSE-SU-2026:24374-1 Security update for google-osconfig-agent

This update for google-osconfig-agent fixes the following issues: - CVE-2026-61801: github.com/moby/sys/user: unbounded parsing of user and group database files can lead to denial of service bsc1284870. - CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial wind...

SUSE SLES15 Security Update : aws-iam-authenticator (SUSE-SU-2026:4891-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4891-1 advisory. - CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input bsc1272130. - CVE-2026-78669:...

SUSE-SU-2026:4891-1 Security update for aws-iam-authenticator

This update for aws-iam-authenticator fixes the following issues: - CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input bsc1272130. - CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes bsc1285302. Chang...

Security update for aws-iam-authenticator

This update for aws-iam-authenticator fixes the following issues: CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input bsc1272130. CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes bsc1285302. Changes f...

Security Bulletin:Multiple vulnerabilities in netty-codec-http2 may affect IBM Infosphere Change Data Capture (CVE-2026-93492, CVE-2026-93567, CVE-2026-93568, CVE-2026-93569, CVE-2026-93579)

Summary Multiple security vulnerabilities have been identified in netty-codec-http2, Netty/Codec/HTTP2. netty-codec-http2 is used by IBM Infosphere Change Data Capture. IBM has addressed these vulnerabilities. Refer to the "Remediation/Fixes" section below for remediation details. Vulnerability...

AlmaLinux 9 : grafana-pcp (ALSA-2026:88354)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:88354 advisory. crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references CVE-2026-97031 net/http: net/http/internal/http2:...

Security Bulletin: watsonx.ai on Cloud Pak for Data is vulnerable to Uncontrolled Resource Consumption due to netty-codec-http2-4.1.72.Final (CVE-2023-44487)

Summary netty-codec-http2 is used by watsonx.ai on Cloud Pak for Data for its Watson Document Understanding runtime component Vulnerability Details CVEID:CVE-2023-44487 DESCRIPTION: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset...

Critical: grafana-pcp security update

The Grafana plugin for Performance Co-Pilot includes datasources for scalable time series from pmseries and Redis, live PCP metrics and bpftrace scripts from pmdabpftrace, as well as several dashboards. Security Fixes: crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer...

ALSA-2026:88316 Important: grafana-pcp security update

The Grafana plugin for Performance Co-Pilot includes datasources for scalable time series from pmseries and Redis, live PCP metrics and bpftrace scripts from pmdabpftrace, as well as several dashboards. Security Fixes: crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer...

Important: grafana-pcp security update

The Grafana plugin for Performance Co-Pilot includes datasources for scalable time series from pmseries and Redis, live PCP metrics and bpftrace scripts from pmdabpftrace, as well as several dashboards. Security Fixes: crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer...