EUVD-2026-51257

AIOHTTP: WebSocket client accepts compressed frames without negotiated permessage-deflate...

CVE-2026-68981

The CVE-2026-68981 issue affects Apache NiFi versions 1.5.0 through 2.10.0, where gzip-encoded HTTP requests to the REST API are processed via a Jersey encoding filter. A configurable maximum is enforced on the compressed payload rather than the decompressed output, which could allow a malicious ...

EUVD-2026-51850

guzzlehttp/guzzle versions before 7.15.1 contain a denial of service vulnerability in the CookieJar that accepts unlimited Set-Cookie header fields with no size restrictions. Attackers can return many large cookies from a malicious server, causing Guzzle to store excessive data in memory and...

python-pillow: Pillow: Denial of Service via crafted PCF font data

A flaw was found in Pillow, a Python imaging library. A remote attacker could exploit this vulnerability by providing specially crafted PCF font data. This data, when processed, can lead to excessive memory allocation because the library does not properly check for decompression bombs. The primar...

CVE-2026-59881

AIOHTTP WebSocket client vulnerability: before 3.14.2, the client accepts and decompresses frames with RSV1 set even when permessage-deflate was not negotiated, enabling potential CPU and memory overuse by a malicious server. Affected: AIOHTTP (WebSocket client). Root cause: decompressing frames ...

SUSE CVE-2026-46602

The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large tile to cause unbounded memory consumption...

Security update for bind

This update for bind fixes the following issues: Upgrade to release 9.20.26. Security issues fixed: CVE-2026-10723: incorrect acceptance of NSEC3 records bsc1271982. CVE-2026-10822: key record using PRIVATEDNS algorithm may lead to unexpected exit bsc1271983. CVE-2026-11331: potential wildcard...

io.netty/netty-codec-http: Netty: Denial of Service via SPDY SETTINGS frame processing

A flaw was found in Netty, a network application framework. A remote attacker, by sending a specially crafted SPDY/3.1 SETTINGS frame, could cause the SPDY SETTINGS decoder to create a large number of map entries. This excessive processing and memory allocation can lead to a denial of service DoS...

PT-2026-66548

Name of the Vulnerable Software and Affected Versions AIOHTTP versions prior to 3.14.2 Description The WebSocket client accepts and decompresses frames with the RSV1 bit set even when the permessage-deflate extension a mechanism used to compress WebSocket messages to reduce bandwidth was not...

CVE-2026-59941

Dompdf (PHP HTML-to-PDF library) versions 3.15 and earlier are vulnerable to uncontrolled resource consumption when processing BMP images. The bug trusts declared BMP header dimensions (width × height) without bounding the pixel data, allowing an attacker to inline a crafted BMP via data URI (e.g...

CVE-2026-64646

CVE-2026-64646 affects Next.js versions 13.0.0–15.5.20 and 16.0.0–16.2.10 where App Router Server Actions running in the Edge runtime can cause unbounded memory growth from oversized Server Action payloads. Impact is excessive memory consumption; fix is upgrade to Next.js 15.5.21 or 16.2.11 (or l...

dovecot: Dovecot: Denial of Service via excessive IMAP bracing

A flaw was found in Dovecot. A remote attacker can exploit this vulnerability by sending excessive open braces over the Internet Message Access Protocol IMAP, leading to uncontrolled memory usage. This can cause the affected system to consume memory up to its configured limit, resulting in a Deni...

SUSE CVE-2026-11622

A DNSSEC validating resolver that is under a random subdomain attack against a DNSSEC-signed zone can suffer from runaway memory usage. The attacker needs to be able to send queries faster than the resolver can perform validation. The increased memory usage can be orders of magnitude beyond the...

Linux Distros Unpatched Vulnerability : CVE-2026-64291

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommufd: Set veventqdepth upper bound iommufdveventqalloc accepts any !0 veventqdepth from userspace, with an upper bound at U32MAX. This leaves a vulnerability...

GHSA-5QJQ-93H5-HRGP pypdf: Possible large memory usage for wrong image dimensions

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires loading images where the declared size values are much too large compared to the actual data. Patches This has been fixed in pypdf==6.14.0. Workarounds If you cannot upgrade yet, consid...

pypdf: Possible large memory usage for wrong image dimensions

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires loading images where the declared size values are much too large compared to the actual data. Patches This has been fixed in pypdf==6.14.0. Workarounds If you cannot upgrade yet, consid...

SUSE-SU-2026:3207-1 Security update for python-aiohttp

This update for python-aiohttp fixes the following issues - CVE-2026-22815: insufficient restrictions in header/trailer handling can cause uncapped memory usage and a denial of service bsc1261320. - CVE-2026-34513: unbounded DNS cache can cause a excessive memory usage and lead to a denial of...

Next.js: Unbounded Server Action payload in Edge runtime

Impact Requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive memory consumption if that Server Actions uses the Edge runtime Workarounds If you cannot upgrade, ensure your hosting provider limits the request's body size. 5 MiB should be...

CVE-2026-11622

DNSSEC validating resolver issue (CVE-2026-11622) in BIND 9 affects multiple 9.x branches, where under a random subdomain attack the validator may experience runaway memory usage when queries exceed validation throughput; impact can exceed max-cache-size. Patched in BIND 9.20.26 and 9.21.24 per I...

PT-2026-63460

Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to crash with OOM error...