MEDIUM

CVE-2024-32760

NGINX HTTP/3 QUIC vulnerability

CVSS v3

6.5

MEDIUM

EPSS Score

0.9 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

none

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

nginxBitnamifrom 1.25.0 · fixed in 1.26.1and 1 other package

Vendor advisories

CVE-2024-32760 Red Hat Product Security
nginx: undisclosed HTTP/3 encoder instructions terminate or cause or other potential impact

Full record on NVD

Description

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 encoder instructions can cause NGINX worker processes to terminate or cause or other potential impact.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Published: 2024-05-29
Last Modified: 2025-01-24

Frequently asked questions

What is CVE-2024-32760?

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 encoder instructions can cause NGINX worker processes to terminate or cause or other potential impact.

Is CVE-2024-32760 actively exploited?

Active exploitation of CVE-2024-32760 has not been confirmed. Its EPSS score was 0.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-32760?

CVE-2024-32760 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

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