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PyPI package

resdata

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Critical, CVSS 9.8PyPIAmendedPublished

    resdata has Classic Buffer Overflow, Improper Validation of Array Index, NULL Pointer Dereference and Out-of-bounds Read

    CVE-2026-55209 · GHSA-pr85-w493-9w3x

    Affected
    • PyPI resdata < 6.2.9
    Fixed in
    6.2.9· Vendor fix available
    Issue
    Impact Prior to version 6.2.9 resdata would not correctly validate input in GRDECL files. The severity rating assumes that resdata is used to parse untrused files in a networking context such as a webservice. Patches The bug has been patched starting with version 6.2.9.

    Recommended action: Upgrade to 6.2.9 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)osv.dev (2)Source checked Evidence →