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The available context indicates that CVE-2026-46626 affects the Symfony Runtime component and is described in upstream security notes as: "[Runtime] Fix CVE-2024-50340 patch bypass by gating argv on $_SERVER['QUERY_STRING']". This indicates a bypass of a prior security fix in the Runtime component, where insufficient gating or validation around argv handling allowed the original protection for CVE-2024-50340 to be circumvented. The precise vulnerable function, code path, and exploit mechanics are not provided in the supplied content.
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No public exploit code observed for this vulnerability.
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6 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.