Summary
The image-builder-frontend generates custom images suitable for deploying systems or uploading to the cloud. It integrates into Cockpit as a frontend for osbuild.
Security Fix(es):
* source-map-js: source-map-js: Denial of Service via malformed indexed source maps (CVE-2026-93749)
* brace-expansion: brace-expansion: Denial of Service via uncontrolled recursion in nested brace patterns (CVE-2026-102278)
* brace-expansion: brace-expansion: Denial of Service via stack exhaustion from crafted brace patterns (CVE-2026-102276)
* zod: zod: Denial of service via unbounded array validation (CVE-2023-54404)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 10 | cockpit-image-builder | 0:110.3-1.el10_3 |
Vulnerabilities 4
-
High 7.5CVE-2023-54404 Rejected
Zod can exhaust memory while validating oversized constrained collections
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. The described memory use only grows in proportion to input already allocated by JSON.parse before Zod runs, is reachable only without an application request-size limit, and reflects ex…
-
High 7.5
brace-expansion: DoS via uncontrolled recursion in parseCommaParts causing stack exhaustion
The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.19, 2.1.5, 3.0.7, and 5.0.10, crafted brace patterns can exhaust the native stack in parseCommaParts because parseCommaParts recursively processes the …
-
High 7.5
brace-expansion: DoS via uncontrolled recursion on nested brace groups causing stack exhaustion
The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.20, 2.1.6, 3.0.8, and 5.0.11, deeply nested brace groups cause expand_() to recurse once per nesting level at comma-member and single-set expansion sit…
-
High 7.5
source-map-js through 1.2.1 Event Loop Denial of Service
source-map-js through 1.2.1 fails to validate the per-section offset line value in indexed source maps, allowing attackers to specify arbitrary numeric values. Attackers can supply extremely large offset line values that cause synchronous event loop blocking …