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CVE-2026-32285

29
FAUCET Score

CVE-2026-32285 describes a denial of service vulnerability where a Delete function fails to properly validate offsets in malformed JSON input, leading to a runtime panic. While specific affected products are not broadly listed, an update for govulncheck-vulndb addresses this issue. Rated 7.5 HIGH, this vulnerability has a low attack complexity and can be exploited over the network without authentication, leading to a high impact on availability. There is no evidence of active exploitation, nor are public exploit modules available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, with only one security update identified.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.2CPE matchmatch criteria
cpe:2.3:a:jsonparser_project:jsonparser:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.75%
Probability of exploitation in next 30 days
EPSS Percentile
51.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0075 is in the 27th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

gopatch availablevia ghsa
Product: github.com/buger/jsonparserFixed in: 1.1.2

Vendor Advisories (1)

goGHSA-6g7g-w4f8-9c9xhigh

github.com/buger/jsonparser has a denial of service vulnerability

Mar 18, 2026

References

access.redhat.com / errata/RHSA-2026:13548
access.redhat.com / errata/RHSA-2026:17121
access.redhat.com / errata/RHSA-2026:17123
access.redhat.com / errata/RHSA-2026:19099
access.redhat.com / errata/RHSA-2026:21769
access.redhat.com / errata/RHSA-2026:22347
access.redhat.com / errata/RHSA-2026:22423
access.redhat.com / errata/RHSA-2026:23345
access.redhat.com / errata/RHSA-2026:34364
access.redhat.com / errata/RHSA-2026:35111
access.redhat.com / errata/RHSA-2026:36882
access.redhat.com / errata/RHSA-2026:7191
access.redhat.com / errata/RHSA-2026:9385
access.redhat.com / security/cve/CVE-2026-32285
bugzilla.redhat.com / show_bug.cgi
security.access.redhat.com / data/csaf/v2/vex/2026/cve-2026-32285.json
securityinfinity.com / research/buger-jsonparser-negative-slice-panic-dos-2026
ExploitThird Party Advisory
github.com / buger/jsonparser/issues/275
Issue TrackingThird Party Advisory
github.com / golang/vulndb/issues/4514
Issue TrackingThird Party Advisory
pkg.go.dev / vuln/GO-2026-4514
Third Party Advisory