postcss-selector-parser AST Serialization container.js toString recursion

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-9358 · CVE overview and exploitation status

EUVD-2026-31571

GHSA-w9m9-85wc-3x92

cve-program · CVE-2026-9358

• https://vuldb.com/vuln/365321
• https://vuldb.com/vuln/365321/cti
• https://vuldb.com/cve/CVE-2026-9358
• https://vuldb.com/submit/813080
• https://gist.github.com/bx33661/581e3a38134601c04e19b4dfc9b459b9
• https://github.com/postcss/postcss-selector-parser/commit/5bc698cef66f8abd12610dc623e5d67cbc0f869d
• https://github.com/postcss/postcss-selector-parser/releases/tag/7.1.3

euvd · EUVD-2026-31571

• https://vuldb.com/vuln/365321
• https://vuldb.com/vuln/365321/cti
• https://vuldb.com/cve/CVE-2026-9358
• https://vuldb.com/submit/813080
• https://gist.github.com/bx33661/581e3a38134601c04e19b4dfc9b459b9
• https://github.com/postcss/postcss-selector-parser/commit/5bc698cef66f8abd12610dc623e5d67cbc0f869d
• https://github.com/postcss/postcss-selector-parser/releases/tag/7.1.3

nvd · CVE-2026-9358

• https://gist.github.com/bx33661/581e3a38134601c04e19b4dfc9b459b9
• https://github.com/postcss/postcss-selector-parser/commit/5bc698cef66f8abd12610dc623e5d67cbc0f869d
• https://github.com/postcss/postcss-selector-parser/releases/tag/7.1.3
• https://vuldb.com/cve/CVE-2026-9358
• https://vuldb.com/submit/813080
• https://vuldb.com/vuln/365321
• https://vuldb.com/vuln/365321/cti

osv · GHSA-w9m9-85wc-3x92

• https://nvd.nist.gov/vuln/detail/CVE-2026-9358
• https://github.com/postcss/postcss-selector-parser/commit/5bc698cef66f8abd12610dc623e5d67cbc0f869d
• https://github.com/postcss/postcss-selector-parser/commit/e37c5b0b785b165e27508d2489fdec8e0f18b10a
• https://gist.github.com/bx33661/581e3a38134601c04e19b4dfc9b459b9
• https://github.com/postcss/postcss-selector-parser
• https://github.com/postcss/postcss-selector-parser/releases/tag/6.1.3
• https://github.com/postcss/postcss-selector-parser/releases/tag/7.1.3
• https://vuldb.com/cve/CVE-2026-9358
• https://vuldb.com/submit/813080
• https://vuldb.com/vuln/365321
• https://vuldb.com/vuln/365321/cti

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