Description
The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
github.com/buger/jsonparser github.com/buger/jsonparser
Default version status: unaffected
0 to < 1.1.2affected
References
- https://github.com/buger/jsonparser/issues/275 ↗
- https://github.com/golang/vulndb/issues/4514 ↗
- https://pkg.go.dev/vuln/GO-2026-4514 ↗
- https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026 ↗
- https://access.redhat.com/security/cve/CVE-2026-32285 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2451846 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32285.json ↗
- https://access.redhat.com/errata/RHSA-2026:61314 ↗
- https://access.redhat.com/errata/RHSA-2026:34364 ↗
- https://access.redhat.com/errata/RHSA-2026:22423 ↗
- https://access.redhat.com/errata/RHSA-2026:22347 ↗
- https://access.redhat.com/errata/RHSA-2026:23345 ↗
- https://access.redhat.com/errata/RHSA-2026:36882 ↗
- https://access.redhat.com/errata/RHSA-2026:13548 ↗
- https://access.redhat.com/errata/RHSA-2026:7191 ↗
- https://access.redhat.com/errata/RHSA-2026:35111 ↗
- https://access.redhat.com/errata/RHSA-2026:9385 ↗
- https://access.redhat.com/errata/RHSA-2026:21769 ↗
- https://access.redhat.com/errata/RHSA-2026:19099 ↗
- https://access.redhat.com/errata/RHSA-2026:17121 ↗
- https://access.redhat.com/errata/RHSA-2026:17123 ↗