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SUSE Nodejs22 Important Update Denial of Service Attack 2026-2647-1

suse
Calendar Grey June 26, 2026
Dist Suse Esm H88
Critical security update for SUSE addressing 19 issues in nodejs22. Install to secure systems against threats now.
An update that solves 19 vulnerabilities can now be installed.

Summary

## This update for nodejs22 fixes the following issues Update to 22.23.0: * CVE-2026-6733: undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery (bsc#1268479). * CVE-2026-9496: pacote: excessive CPU consumption in `addGitSha` when processing a specially crafted `spec.rawSpec` value can lead to DoS (bsc#1266318). * CVE-2026-9679: undici: undici vulnerable to HTTP header injection via Set- Cookie percent-decoding (bsc#1268477). * CVE-2026-11525: undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header (bsc#1268481). * CVE-2026-12151: undici: undici: Denial of Service due to unbounded memory growth via WebSocket frames (bsc#1268482).

Topics%20covered

Topics Covered

security advisory denial of service SuSE important memory growth nodejs22

References

* bsc#1259853

* bsc#1262274

* bsc#1266318

* bsc#1268097

* bsc#1268477

* bsc#1268479

* bsc#1268481

* bsc#1268482

* bsc#1268554

* bsc#1268555

* bsc#1268592

* bsc#1268593

* bsc#1268598

* bsc#1268605

* bsc#1268606

* bsc#1268608

* bsc#1268609

* bsc#1268611

* bsc#1268618

Cross-

* CVE-2026-11525

* CVE-2026-12151

* CVE-2026-27135

* CVE-2026-40170

* CVE-2026-42338

* CVE-2026-48615

* CVE-2026-48617

* CVE-2026-48618

* CVE-2026-48619

* CVE-2026-48928

* CVE-2026-48930

* CVE-2026-48931

* CVE-2026-48933

* CVE-2026-48934

* CVE-2026-48935

* CVE-2026-48937

* CVE-2026-6733

* CVE-2026-9496

* CVE-2026-9679

CVSS scores:

* CVE-2026-11525 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

* CVE-2026-11525 ( NVD ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2647-1
Release Date: 2026-06-26T10:34:06Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE important memory growth nodejs22

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