Vulnerability DatabaseCVE-2026-32285
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-32285
Published:March 26, 2026
Updated:April 23, 2026
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 Packages
github.com/buger/jsonparser (GO):
Affected version(s) >=v1.0.0 <v1.1.2
Fix Suggestion:
Update to version v1.1.2
Related Resources (10)
https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026
https://pkg.go.dev/vuln/GO-2026-4514
https://cyber.securityinfinity.com/buger-jsonparser-negative-slice-panic-dos-2026
https://github.com/buger/jsonparser
https://github.com/buger/jsonparser/issues/275
https://github.com/buger/jsonparser/releases/tag/v1.1.2
https://github.com/golang/vulndb/issues/4514
https://github.com/buger/jsonparser/commit/a69e7e01cd4ad67bdfd3ac2c080b9212af16f4b0
https://nvd.nist.gov/vuln/detail/CVE-2026-32285
https://github.com/buger/jsonparser/pull/276
Do you need more information?
Contact Us
CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
Improper Validation of Array Index
CWE-129
EPSS
Base Score:
0.05