CVE-2026-32285
HIGHCVSS 7.5/10EPSS 0.54%
Last modified
CVE-2026-32285 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jsonparser Project | Jsonparser | < 1.1.2 |
References
- https://github.com/buger/jsonparser/issues/275Issue Tracking, Third Party Advisory
- https://github.com/golang/vulndb/issues/4514Issue Tracking, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2026-4514Third Party Advisory
- https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-32285?
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.
How severe is CVE-2026-32285?
CVE-2026-32285 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2026-32285?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2026-32285?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST