Linux · SUSE Linux Enterprise · Security advisory · September 9, 2025

SUSE-SU-2025:03114-1: Security update for 2 packages

SUSE-SU-2025:03114-1, released September 9, 2025, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0113
66th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
nettyopensuse-leap 15.64.1.126-150200.4.34.1
nettysles 15.64.1.126-150200.4.34.1
nettysles 15.74.1.126-150200.4.34.1
netty-tcnativeopensuse-leap 15.62.0.73-150200.3.30.1
netty-tcnativesles 15.62.0.73-150200.3.30.1
netty-tcnativesles 15.72.0.73-150200.3.30.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2025-55163 netty: 'MadeYouReset' denial of serivce attack in the HTTP/2 protocol (bsc#1247991).7.5 0.0113 None reported
High CVE-2025-58056 netty: incorrect parsing of chunk extensions can lead to request smuggling (bsc#1249116).7.5 0.0071 None reported
High CVE-2025-58057 netty: decompression codecs allocating a large number of buffers after processing specially crafted input can7.5 0.0063 None reported
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