← CVE Intelligence

CVE-2026-112381

Apache Traffic Server: Nullptr dereference in net_write_io on a POST half-close with chunked response PUBLISHED

Description (CNA)

Apache Traffic Server can crash with a null pointer dereference when a client POST request is torn down via half-close while a chunked origin response is being reparsed from a reentrant write-ready callback, a timing-dependent race introduced by the CVE-2021-32564 flow-control backports. This issue affects Apache Traffic Server: 9.2.15, 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache Traffic Serveraffected 9.2.15; affected 10.1.4; affected 10.2.0

CWE

CWE-476

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.