Linux · Security advisory · September 30, 2026
ELSA-2026-73428: Security update for 6 packages
ELSA-2026-73428, released September 30, 2026, fixes 3 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
3
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0039
33rd percentile
Priority of the 3 CVEs
Patch now 0
Urgent 1
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nodejs24 | ol 10 | 1:24.21.0-1.0.1.el10_2 |
| nodejs24-devel | ol 10 | 1:24.21.0-1.0.1.el10_2 |
| nodejs24-docs | ol 10 | 1:24.21.0-1.0.1.el10_2 |
| nodejs24-full-i18n | ol 10 | 1:24.21.0-1.0.1.el10_2 |
| nodejs24-libs | ol 10 | 1:24.21.0-1.0.1.el10_2 |
| nodejs24-npm | ol 10 | 2:11.19.0-1.24.21.0.1.0.1.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-84961 | node-undici: undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and... | 9.1 | 0.0018 | None reported | |
| High | CVE-2026-19534 | node-undici: undici's WebSocket client crashes the whole Node.js process during the opening handshake when a server responds with... | 7.5 | 0.0039 | None reported | |
| High | CVE-2026-85152 | node-undici: undici 8.10.0 omits the destination origin from the cache and request-deduplication keys when the cache or deduplicat... | 7.5 | 0.0016 | None reported |
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