CVE-2026-32285
Denial of service in github.com/buger/jsonparser
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.
INFO
Published Date :
March 26, 2026, 8:16 p.m.
Last Modified :
March 26, 2026, 8:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-32285
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the software to fix the JSON parsing.
- Validate offsets when processing JSON input.
- Fix the negative slice index issue.
- Prevent runtime panics from malformed input.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-32285.
| URL | Resource |
|---|---|
| https://github.com/buger/jsonparser/issues/275 | |
| https://github.com/golang/vulndb/issues/4514 | |
| https://pkg.go.dev/vuln/GO-2026-4514 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-32285 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-32285
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-32285 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-32285 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Mar. 26, 2026
Action Type Old Value New Value Added 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. Added Reference https://github.com/buger/jsonparser/issues/275 Added Reference https://github.com/golang/vulndb/issues/4514 Added Reference https://pkg.go.dev/vuln/GO-2026-4514