Linux · Rocky Linux · Security advisory · April 10, 2026

RLSA-2026:7350: Security update for 2 packages

RLSA-2026:7350, released April 10, 2026, fixes 15 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
15
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0128
70th percentile

Priority of the 15 CVEs

Patch now 0 Urgent 0 High 15 Routine 0

Fixed package versions

ProductReleaseFixed in
nodejs-nodemonrocky 90:3.0.3-3.module+el9.7.0+40025+0e0cf6b2
nodejs-packagingrocky 90:2021.06-6.module+el9.7.0+40052+e32ea525

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-1526 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0128 None reported
High CVE-2026-21637 HackerOne: CVE-2026-21637 TLS PSK/ALPN Callback Exceptions Bypass Error Handlers7.5 0.0112 N/A
High CVE-2026-2229 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0100 None reported
High CVE-2026-2581 nodejs-devel: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0063 None reported
High CVE-2026-1525 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...9.8 0.0056 None reported
High CVE-2026-1528 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0056 None reported
High CVE-2026-25547 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0054 None reported
High CVE-2026-21714 Node.js 14 and 15 others: Missing Release of Memory after Effective Lifetime7.5 0.0043 None reported
High CVE-2026-21713 Node.js 14 and 15 others: Observable Timing Discrepancy7.5 0.0037 None reported
High CVE-2026-21712 A flaw in Node.js URL processing causes an assertion failure in native code when `url.format()` is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.7.5 0.0033 None reported
High CVE-2026-1527 nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...7.5 0.0032 None reported
High CVE-2026-21717 A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the Node.js process. The most common trigger is any endpoint that calls `JSON.parse()` on attacker-controlled input, as JSON parsing automatically internalizes short strings into the affected hash table. This vulnerability affects **20.x, 22.x, 24.x, and 25.x**.7.5 0.0027 None reported
High CVE-2026-21711 Node.js 14 and 12 others: Improper Access Control7.5 0.0017 None reported
High CVE-2026-21715 Node.js 14 and 15 others: Incorrect Permission Assignment for Critical Resource7.5 0.0015 None reported
High CVE-2026-21716 Node.js 14 and 15 others: Missing Authorization7.5 0.0014 None reported
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