CVE-2026-32285

Denial of service in github.com/buger/jsonparser

HIGH

7.5

CVSS Score

Published: March 26, 2026 at 07:40 PM UTC

Updated: September 9, 2026 at 01:19 PM UTC

4 products affected across 3 vendorsJsonparserOpenShift GitopsLogging Subsystem for Red Hat OpenShift

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Severity

HIGH7.5

Exploit prediction

EPSS 0.8%

SSVC

PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Jsonparser · Jsonparser Project

95%

v < 1.1.2

Affected range stops below 1.1.2, so it looks safe — our inference, not a vendor statement

Jsonparser · GitHub Com Buger Jsonparsergo

60%

v < 1.1.2

Affected range stops below 1.1.2, so it looks safe — our inference, not a vendor statement

Logging Subsystem for Red Hat OpenShift · Red Hatcontainer

60%

All versions

Vendor states this is fixed in 1782405469 (unaffected)

OpenShift Gitops · Red Hatcontainer

60%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (21)

Issue TrackingThird Party Advisory

Source: cverecord

https://github.com/buger/jsonparser/issues/275

Issue TrackingThird Party Advisory

Source: cverecord

https://github.com/golang/vulndb/issues/4514

Third Party Advisory

Source: cverecord

https://pkg.go.dev/vuln/GO-2026-4514