Red Hat Security AdvisoryRHSA-2026:91572
yggdrasil security update
Released 2026-10-28 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) yggdrasil-0.4.7-6.el10_0.1
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) yggdrasil-devel-0.4.7-6.el10_0.1
Fixes 3 records
Priority MEDIUM 40
Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00706 · Published 2026-10-08 · Partial fix · 1.26.9, 1.27.2 CWE-770
Priority MEDIUM 40
A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00847 · Published 2026-10-08 · Partial fix · 1.26.9, 1.27.2 +1 CWE-405
Priority LOW 32
On most platforms, Go uses the given system root certificates.
CVSS 3.1MEDIUM 6.8· Network · No auth · User interaction · EPSS 0.00396 · Published 2026-10-21 · Partial fix · 1.26.10, 1.27.3 CWE-299
