GHSA-93q9-crcw-vwgq

GHSA-93q9-crcw-vwgq PUBLISHED CVSS 2.9000000953674316 LOW

Record from GitHub Advisory Database · Published November 28, 2025

In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.

Risk scores

CVSS 3.1

2.9000000953674316

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Timeline

Nov 28, 2025 CVE Published
Apr 10, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-93q9-crcw-vwgq
vulnetix vdb fixes GHSA-93q9-crcw-vwgq

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-93q9-crcw-vwgq/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2025-66382 advisory
https://github.com/libexpat/libexpat/issues/1076 url
https://cert-portal.siemens.com/productcert/html/ssa-082556.html url
https://cert-portal.siemens.com/productcert/html/ssa-253495.html url
http://www.openwall.com/lists/oss-security/2025/12/02/1 url

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