CVE-2026-74736: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsbpf: reject dev-bound programs bound to a different device clsbpfprogfromefd obtained a SCHEDCLS program via bpfproggettypedev but never verified that a device-bound offloaded program's bound netdev matches the TC...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098938)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098938 advisory. In the Linux kernel, the following vulnerability has been resolved: net: use dstdevrcu in sksetupcaps Use RCU to protect accesses to dst-dev from sksetupcaps and...

OS Command Injection

React create-react-app is vulnerable to OS command injection. The vulnerability is due to improper handling of input in the startBrowserProcess function of openBrowser.js in react-dev-utils, which allows an attacker to manipulate the input and execute arbitrary operating system commands remotely...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the f81604readintcallback function in the drivers/crypto/ccp/sev-dev-tsm.c file of the Linux kernel cryptographic accelerator driver is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel cryptographic accelerator driver Heap Buffer Overflow DoS

The vulnerability of the f81604readintcallback function in the drivers/crypto/ccp/sev-dev-tsm.c file of the Linux kernel cryptographic accelerator driver is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the f81604readintcallback function in the drivers/crypto/ccp/sev-dev-tsm.c file of the Linux kernel cryptographic accelerator driver is related to incomplete filtering of special elements. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the f81604readintcallback function in the drivers/crypto/ccp/sev-dev-tsm.c file of the Linux kernel cryptographic accelerator driver relates to the possibility of modifying the contents of a publicly accessible static array. Exploiting this vulnerability could allow an attack...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the f81604readintcallback function in the drivers/crypto/ccp/sev-dev-tsm.c file of the Linux kernel cryptographic accelerator driver is related to improper memory release memory leak. Exploiting this vulnerability could allow a remote attacker to cause a system failure...

CLSA-2026-1787602147 TuxCare security update for webpack-dev-middleware (1 CVE)

TuxCare rebuilt webpack-dev-middleware to address 1 CVE. Fixed in 7.4.5-tuxcare.1...

@angular-builders/custom-esbuild (>=18.0.0-beta.3, <=19.1.0), @angular-builders/custom-webpack (>=18.0.0-beta.3, <=19.0.1) +101 more potentially affected by CVE-2026-76844 via webpack-dev-middleware (>=7.0.0, <=7.4.5)

webpack-dev-middleware NPM version =7.0.0, =18.0.0-beta.3, =18.0.0-beta.3, =18.2.6-RC-1, =18.0.0, =18.0.0-next.0, =1020.0.4, =6.0.0, =18.0.0, =1.0.0, =0.20.0-beta-0, =18.0.0-next.1, =18.0.0-next.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =21.0.0-alpha.32 and more Source...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal through getFilenameFromUrl in src/middleware.js. An attacker can read files outside the configured output directory by sending a request whose path shares a publicPath prefix without actually being under it, such as...

@fontoxml/fontoxml-development-tools (>=8.17.0-nightly.20260605232913, <=8.18.0-nightly.20261016232858), @nitro/app (>=11.0.8, <=12.0.0-beta.1) +1 more potentially affected by CVE-2026-76844 via webpack-dev-middleware (>=8.0.3, <=8.1.1)

webpack-dev-middleware NPM version =8.0.3, =8.17.0-nightly.20260605232913, =11.0.8, =7.3.1-canary.202dbfd.0, =7.4.2-canary.dbb8c4b.0 Source cves: CVE-2026-76844 Source advisory: SNYK:JS-WEBPACKDEVMIDDLEWARE-19643962...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal through getFilenameFromUrl in src/middleware.js. An attacker can read files outside the configured output directory by sending a request whose path shares a publicPath prefix without actually being under it, such as...

Duplicate Advisory: webpack-dev-middleware vulnerable to Path Traversal via non-slash-terminated publicPath

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-g84c-rxfj-3j2c. This link is maintained to preserve external references. Original Description webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname again...

GHSA-P3F5-W63M-MXPH Duplicate Advisory: webpack-dev-middleware vulnerable to Path Traversal via non-slash-terminated publicPath

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-g84c-rxfj-3j2c. This link is maintained to preserve external references. Original Description webpack-dev-middleware resolves a request to a local file in getFilenameFromUrl by testing the request pathname again...

CVE-2026-76844

zlib 1.2.11 through 1.3.2 contains a heap buffer overflow: after an underlying write fails, gzwrite returns without resetting strm.nextin, leaving it pointed at the caller's buffer. A later gz write call then derives a position from the stale pointer and writes past a heap allocation; any write...

@fontoxml/fontoxml-development-tools (>=8.17.0-nightly.20260605232913, <=8.18.0-nightly.20261016232858), @nitro/app (>=11.0.8, <=12.0.0-beta.1) +1 more potentially affected by CVE-2026-76844 via webpack-dev-middleware (>=8.0.3, <=8.1.1)

webpack-dev-middleware NPM version =8.0.3, =8.17.0-nightly.20260605232913, =11.0.8, =7.3.1-canary.202dbfd.0, =7.4.2-canary.dbb8c4b.0 Source cves: CVE-2026-76844 Source advisory: MEND:CVE-2026-76844...

CVE-2026-76844 zlib 1.2.11 through 1.3.2 Heap Buffer Overflow via Stale gzwrite Pointer After Failed Write

zlib 1.2.11 through 1.3.2 contains a heap buffer overflow: after an underlying write fails, gzwrite returns without resetting strm.nextin, leaving it pointed at the caller's buffer. A later gz write call then derives a position from the stale pointer and writes past a heap allocation; any write...

CVE-2026-76844

webpack-dev-middleware suffers from a path traversal vulnerability in its getFilenameFromUrl function, an incomplete fix for CVE-2024-29180 . When publicPath is configured without a trailing slash, a crafted request (e.g., GET /assets../.env against publicPath /assets) bypasses the UP_PATH_REGEXP...

CVE-2026-76844 zlib 1.2.11 through 1.3.2 Heap Buffer Overflow via Stale gzwrite Pointer After Failed Write

zlib 1.2.11 through 1.3.2 contains a heap buffer overflow: after an underlying write fails, gzwrite returns without resetting strm.nextin, leaving it pointed at the caller's buffer. A later gz write call then derives a position from the stale pointer and writes past a heap allocation; any write...