Unrated severityNVD Advisory· Published Jul 30, 2026
Debian trafficserver: Apache Traffic Server updates the HTTP/2 HPACK dynamic table before confirming t…
CVE-2026-65100
Description
Apache Traffic Server updates the HTTP/2 HPACK dynamic table before confirming the header block encoded successfully, so an encode failure leaves the encoder out of sync with the peer decoder and corrupts subsequent header blocks on the connection. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Affected products
1- Range: >=8.0.0 <=8.1.9, >=9.0.0 <=9.2.14, >=10.0.0 <=10.1.3
Patches
Vulnerability mechanics
News mentions
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