Medium [CVE-2026-102277] Denial of Service via crafted brace patterns
This medium-severity Red Hat Linux advisory covers CVE-2026-102277; related products: Red Hat Hardened Images.
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Summary
Denial of Service via crafted brace patterns. Red Hat rates this moderate (CVSS 5.3).
Weakness: CWE-606. Red Hat lists fixing advisory RHSA-2026:74168 with package nodejs22-main-10.9.9-1.22.23.3.2.3.2.2.hum1, nodejs26-main-11.19.1-1.26.10.0.0.3.hum1, nodejs24-main-11.19.0-1.24.21.0.1.2.hum1.
Affected product named by the advisory: Red Hat Hardened Images.
- < 1.1.21
- < 2.1.7
- < 3.0.9
- < 5.0.12
Official advisory · high-confidence parse· fetched 2 days ago·verify at source
- nodejs22-main-10.9.9-1.22.23.3.2.3.2.2.hum1
- nodejs26-main-11.19.1-1.26.10.0.0.3.hum1
- nodejs24-main-11.19.0-1.24.21.0.1.2.hum1
- RHSA-2026:74168
Official advisory · high-confidence parse· fetched 2 days ago·verify at source
Mitigation
Upgrade to a fixed release: nodejs22-main-10.9.9-1.22.23.3.2.3.2.2.hum1, nodejs26-main-11.19.1-1.26.10.0.0.3.hum1, nodejs24-main-11.19.0-1.24.21.0.1.2.hum1, RHSA-2026:74168. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 2 days ago·verify at source
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