CVE-2022-32749

Name: CVE-2022-32749
Creator: NVD / NIST
Published: 2022-12-19T11:15:10.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.30%

Last modified Jun 17, 2026

CVE-2022-32749 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Improper Check for Unusual or Exceptional Conditions vulnerability handling requests in Apache Traffic Server allows an attacker to crash the server under certain conditions. This issue affects Apache Traffic Server: from 8.0.0 through 9.1.3. . EPSS estimates a 1.30% chance of exploitation in the next 30 days.

Description

Improper Check for Unusual or Exceptional Conditions vulnerability handling requests in Apache Traffic Server allows an attacker to crash the server under certain conditions. This issue affects Apache Traffic Server: from 8.0.0 through 9.1.3.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.30%

66.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-754

Affected Software

Vendor	Product	Versions
Apache	Traffic Server	>= 8.0.0, < 8.1.6
Apache	Traffic Server	>= 9.0.0, < 9.1.4

References

https://lists.apache.org/thread/mrj2lg4s0hf027rk7gz8t7hbn9xpfg02Mailing List, Vendor Advisory
https://lists.apache.org/thread/mrj2lg4s0hf027rk7gz8t7hbn9xpfg02Mailing List, Vendor Advisory

Timeline

Published: Dec 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-32749?

How severe is CVE-2022-32749?

CVE-2022-32749 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days.

How do I fix CVE-2022-32749?

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-2022-32749?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST