DEBIAN-CVE-2026-53550

js-yaml is a JavaScript YAML parser and dumper. Prior to 4.2.0 and 3.15.0, a crafted YAML document can trigger algorithmic CPU exhaustion in js-yaml merge-key processing by repeating the same alias many times in a merge sequence. This causes quadratic parse-time behavior relative to input size an...

EUVD-2026-38256

js-yaml is a JavaScript YAML parser and dumper. Prior to 4.2.0, a crafted YAML document can trigger algorithmic CPU exhaustion in js-yaml merge-key processing by repeating the same alias many times in a merge sequence. This causes quadratic parse-time behavior relative to input size and can block...

CVE-2026-53550 js-yaml: Quadratic-complexity DoS in merge key handling via repeated aliases

js-yaml is a JavaScript YAML parser and dumper. Prior to 4.2.0 and 3.15.0, a crafted YAML document can trigger algorithmic CPU exhaustion in js-yaml merge-key processing by repeating the same alias many times in a merge sequence. This causes quadratic parse-time behavior relative to input size an...

CVE-2026-53550

js-yaml vulnerability CVE-2026-53550 stems from the merge-key handling (<<) in lib/loader.js, causing quadratic parse-time DoS when processing crafted YAML with repeated aliases prior to version 4.2.0. Affected: js-yaml

Malicious code in @zynkit/jwtbytes (npm)

@zynkit/jwtbytes malicious version 0.5.3, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all follow the pattern...

Malicious code in @glitchpad/throttler (npm)

@glitchpad/throttler malicious version 2.2.3, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all follow the pattern...

MAL-2026-6307 Malicious code in @glitchpad/throttler (npm)

@glitchpad/throttler malicious version 2.2.3, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all follow the pattern...

MAL-2026-6313 Malicious code in @zynkit/jwtbytes (npm)

@zynkit/jwtbytes malicious version 0.5.3, published by [email protected] is a trojanized npm package belonging to the wshu.net credential-stealer campaign. The campaign published trojanized look-alike utility packages across 12+ scopes whose publisher accounts all follow the pattern...

Malicious code in @dexwilt/node-fetch (npm)

The @dexwilt/node-fetch package impersonates the legitimate node-fetch project: its package metadata copies the upstream repository, author, and homepage while publishing under an unrelated scope. Its CommonJS entry point lib/index.js contains the expected node-fetch implementation followed by...

MAL-2026-11203 Malicious code in @dexwilt/node-fetch (npm)

The @dexwilt/node-fetch package impersonates the legitimate node-fetch project: its package metadata copies the upstream repository, author, and homepage while publishing under an unrelated scope. Its CommonJS entry point lib/index.js contains the expected node-fetch implementation followed by...

CVE-2026-12822

A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in...

CVE-2026-12821

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

Amazon Linux 2023 : python3.11, python3.11-devel, python3.11-idle (ALAS2023-2026-1832)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1832 advisory. The import hook in CPython that handles legacy .pyc files SourcelessFileLoader is incorrectly handled in FileLoader a base class and so does not use io.opencode to read the .pyc files. sys.aud...

CVE-2026-12822 langflow-ai langflow Bundle URL Loader code injection

A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in...

CVE-2026-12822

A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in...

CVE-2026-12822

Langflow AI langflow

CVE-2026-12822 langflow-ai langflow Bundle URL Loader code injection

A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in...

CVE-2026-12821 FlowiseAI Flowise S3 Document Loader S3.ts path traversal

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

CVE-2026-12821

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

CVE-2026-12821

Flowise Flowise (up to 3.1.2) is affected by a path traversal vulnerability in the S3 Document Loader, specifically in packages/components/nodes/documentloaders/S3/S3.ts. The description notes an unknown function as the vulnerable element and states that an attacker can exploit this remotely to t...