CVE-2026-32287

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 45.0% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-03-26 19:40Z7 MO AGO

Last updated

2026-03-30 14:55Z7 MO AGO

Reserved

2026-03-11

Assigning CNA

Go

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base
• CWE-606Unchecked Input for Loop ConditionBase

Data version

5.2

Document digest

19d60af4be1dc0a6ddcc67fc286ba9d4aa593872dd9237c55655c5f494d263bb

• github.comhttps://github.com/antchfx/xpath/issues/121
• github.comhttps://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494
• github.comhttps://github.com/golang/vulndb/issues/4526
• pkg.go.devhttps://pkg.go.dev/vuln/GO-2026-4526
• securityinfinity.comhttps://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-selectexploit