CVE-2026-23869

CVE-2026-23869 - 概念実証（PoC） 説明 このリポジトリには、React Server Components 19.2.5 より前のバージョンに影響する脆弱性 CVE-2026-23869 の概念実証（PoC）が含まれています。 この脆弱性により、攻撃者は認証なしの単一リクエストでサーバーに多大な CPU 負荷を発生させ、数分間にわたりサーバーを応答不能にすることができます。 https://www.imperva.com/blog/react2dos-cve-2026-23869-when-the-flight-protocol-crashes-at-takeoff/...

AlmaLinux 9.2 [TuxCare] Security Update: dhcp-client / dhcp-common / dhcp-devel / dhcp-devel-doc / etc (ALMALINUX9.2:CLSA-2025:1741126840)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1741126840 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for...

CentOS Linux 7 [TuxCare] Security Update: bind / bind-chroot / bind-devel / bind-export-devel / etc (CENTOS7:CLSA-2024:1720777628)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2024:1720777628 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for typical...

AlmaLinux 9.2 [TuxCare] Security Update: bind / bind-chroot / bind-devel / bind-dnssec-doc / etc (ALMALINUX9.2:CLSA-2025:1739961948)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1739961948 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for...

CVE-2023-29409

CVE-2023-29409 $ openssl genrsa -out ca-key.pem 2048 $ openssl req -x509 -new -nodes -key ca-key.pem -sha256 -days 100000 -out ca.pem \ -addext 'keyUsage=keyCertSign' \ -subj '/CN=Root CA' $ go run main.go server in the background $ go run main.go client causes high cpu load on client $ go run...

OESA-2026-3877 ffmpeg security update

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fixes: A flaw was found in...

Astra Linux – Vulnerability in Qemu

An infinite loop flaw was discovered in the e1000 NIC emulator of QEMU. This issue occurs when processing transmit tx descriptors in processtxdesc, especially if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in...

Linux Distros Unpatched Vulnerability : CVE-2026-23930

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend...

DEBIAN-CVE-2026-23930

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

CVE-2026-23930

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

CVE-2026-23934

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service...

CVE-2026-23934

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service...

CVE-2026-23930

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

UBUNTU-CVE-2026-23934

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service...

CVE-2026-23934

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service...

UBUNTU-CVE-2026-23930

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

CVE-2026-23934

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service...

EUVD-2026-60735

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

CVE-2026-23930 Frontend DoS via the popup.testtriggerexpr action

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service...

PT-2026-76957

Name of the Vulnerable Software and Affected Versions Frontend affected versions not specified Description An unauthenticated user can cause excessive CPU load on the webserver by sending specially crafted requests to the popup.testtriggerexpr action, which may result in a denial of service...