Linux · Security advisory · April 15, 2026
RHSA-2026:7302: Security update for 2 packages
RHSA-2026:7302, released April 15, 2026, fixes 9 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.2544
97th percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 9
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nodejs-libs | RHEL 9 | 1:22.22.2-1.module+el9.7.0+24157+8ddb2461 |
| v8-12.4-devel | RHEL 9 | 3:12.4.254.21-1.22.22.2.1.module+el9.7.0+24157+8ddb2461 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-21710 | A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `__proto__` and the application accesses `req.headersDistinct`. When this occurs, `dest["__proto__"]` resolves to `Object.prototype` rather than `undefined`, causing `.push()` to be called on a non-array. This exception is thrown synchronously inside a property getter and cannot be intercepted by `error` event listeners, meaning it cannot be handled without wrapping every `req.headersDistinct` access in a `try/catch`. * This vulnerability affects all Node.js HTTP servers on **20.x, 22.x, 24.x, and v25.x** | 7.5 | 0.2544 | None reported | |
| 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 | 0.0120 | None reported | |
| 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 | 0.0091 | None reported | |
| High | CVE-2026-27135 | nghttp2 Denial of service: Assertion failure due to the missing state validation | 7.5 | 0.0082 | None reported | |
| High | CVE-2026-26996 | nodejs-libs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog... | 7.5 | 0.0058 | 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-2026-27904 | nodejs-libs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog... | 7.5 | 0.0053 | 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 | 0.0052 | 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 | 0.0051 | None reported |
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