CVE-2026-119723

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-119723
StatePUBLISHED
AssignerMeta
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-11 17:17:17 UTC
Updated2026-11-11 17:17:17 UTC
DescriptionWhen parsing request variables such as query-string and form parameters, HHVM did not check that appending a nested array succeeded before descending into it. A remote, unauthenticated attacker could send a GET or POST request which would crash the HHVM server process before any application code runs, leading to denial of service. This issue affected HHVM prior to 23c061f4e804a51badd5f85227e65185651253b5.

Risk And Classification

Problem Types: Access of Resource Using Incompatible Type (CWE-843)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Facebook HHVM affected 23c061f4e804a51badd5f85227e65185651253b5 git Not specified

References

ReferenceSourceLinkTags
github.com/meta/hhvm/commit/23c061f4e804a51badd5f85227e65185651253b5 [email protected] github.com
www.facebook.com/security/advisories/cve-2026-119723 [email protected] www.facebook.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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