Axios: ReDoS (O(N²)) in shouldBypassProxy host normalization, reachable via untrusted redirect Location

Summary Axios shouldBypassProxy normalizes hostnames with hostname.replace/.+$/, ''. For a hostname shaped as many dots followed by a non-dot, the anchored regex can perform quadratic backtracking. Because axios re-evaluates proxy bypass rules for redirected requests, a malicious server can...

EUVD-2026-88383

Axios: ReDoS ON² in shouldBypassProxy host normalization, reachable via untrusted redirect Location...

GHSA-MGHH-PGCX-3JJJ Axios: ReDoS (O(N²)) in shouldBypassProxy host normalization, reachable via untrusted redirect Location

Summary Axios shouldBypassProxy normalizes hostnames with hostname.replace/.+$/, ''. For a hostname shaped as many dots followed by a non-dot, the anchored regex can perform quadratic backtracking. Because axios re-evaluates proxy bypass rules for redirected requests, a malicious server can...

Axios: HTTP/2 adapter bypasses configured DNS lookup and proxy controls

Summary Axios for Node.js does not apply configured DNS lookup or proxy controls when a request uses httpVersion: 2. The HTTP/1 adapter path wraps and forwards config.lookup, builds normal request options, and applies proxy routing through setProxy. The HTTP/2 path builds a session with...

EUVD-2026-88367

Axios: HTTP/2 adapter bypasses configured DNS lookup and proxy controls...

GHSA-3PQ3-5FJ3-CG6V Axios: HTTP/2 adapter bypasses configured DNS lookup and proxy controls

Summary Axios for Node.js does not apply configured DNS lookup or proxy controls when a request uses httpVersion: 2. The HTTP/1 adapter path wraps and forwards config.lookup, builds normal request options, and applies proxy routing through setProxy. The HTTP/2 path builds a session with...

EUVD-2026-88370

Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization...

Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization

Summary Axios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios. This affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cau...

GHSA-542G-H47M-68V8 Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization

Summary Axios versions with Node.js HTTP/2 support can terminate the caller’s process when a ClientHttp2Session emits an error event that is not handled by axios. This affects applications that use the Node HTTP adapter with httpVersion: 2. A malicious, unavailable, or non-HTTP/2 endpoint can cau...

SUSE CVE-2026-102277

The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.21, 2.1.7, 3.0.9, and 5.0.12, the expand function handles untrusted a,b-shaped patterns with many trailing closing braces by restarting its scan once for each trailing closing brace. The...

SUSE CVE-2026-102414

pbkdf2 through 3.1.6 re-hashes passwords longer than the digest's block size on every iteration in its JavaScript fallback lib/sync.js. A password longer than the block size 64 bytes, or 128 bytes for sha384 and sha512 is passed to HMAC as the key on every iteration, and HMAC hashes such keys in...

nodejs:24 security, bug fix, and enhancement update

An update is available for nodejs, module.nodejs-nodemon, module.nodejs, nodejs-packaging, module.nodejs-packaging, nodejs-nodemon. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

undici: undici: Denial of Service via unrequested WebSocket subprotocol

A flaw was found in undici. A remote attacker can exploit this vulnerability by responding with an unrequested WebSocket subprotocol during the opening handshake. This causes the undici WebSocket client to crash the entire Node.js process, leading to a denial of service DoS...

CVE-2026-92954

A flaw was found in vm2. An attacker capable of running untrusted code within the sandbox can trigger a Denial of Service DoS by causing the host application process to terminate. This vulnerability exists because asynchronous operations Promises returned from the host environment are not properl...

AlmaLinux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc (ALMALINUX9.6:CLSA-2026:1771494125)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1771494125 advisory. - A security flaw in Node.js allows a bypass of network import restrictions. By embedding non-network imports in data URLs, an attacker can...

AlmaLinux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc (ALMALINUX9.6:CLSA-2026:1770993656)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770993656 advisory. - A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback...

Rocky Linux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc (ALMALINUX9.6:CLSA-2026:1770993656)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770993656 advisory. - A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallba...

RHEL 9 : nodejs:24 (RHSA-2026:73838)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73838 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

Rocky Linux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1772617597)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772617597 advisory. - Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to...

PT-2026-105541

Impact The Node.js ImageResponse implementation from next/og is affected by an upstream vulnerability. This can lead to remote code execution. Affected applications pass attacker-controlled values into SVG content, attributes, or styles during image generation: tsx import ImageResponse from...