ALSA-2026:96092: Important: curl security update

Q: Which installed packages should be included in remediation checks?

Check for almalinux/curl, almalinux/libcurl, almalinux/libcurl-devel, and almalinux/libcurl-minimal. These are the package variants identified by the advisory.

Q: Which environments should be prioritized when assessing exposure?

Prioritize systems using curl or libcurl for HTTP/2 uploads, since the reported issue is a use-after-free in that functionality. The provided data does not specify affected versions or additional configuration prerequisites.

Published Nov 9, 2026

Updated

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.

Security Fix(es):

curl: curl: HTTP/2 upload Use-After-Free (CVE-2026-92392)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

4 affected componentsFixes available

almalinux/curl<8.12.1-4.el10_2.8

8.12.1-4.el10_2.8

almalinux/libcurl<8.12.1-4.el10_2.8

8.12.1-4.el10_2.8

almalinux/libcurl-devel<8.12.1-4.el10_2.8

8.12.1-4.el10_2.8

almalinux/libcurl-minimal<8.12.1-4.el10_2.8

8.12.1-4.el10_2.8

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade almalinux/curl to a version that resolves this vulnerability.
Fixed in 8.12.1-4.el10_2.8
Upgrade
Upgrade almalinux/libcurl to a version that resolves this vulnerability.
Fixed in 8.12.1-4.el10_2.8
Upgrade
Upgrade almalinux/libcurl-devel to a version that resolves this vulnerability.
Fixed in 8.12.1-4.el10_2.8
Upgrade
Upgrade almalinux/libcurl-minimal to a version that resolves this vulnerability.
Fixed in 8.12.1-4.el10_2.8

Event History

Nov 9, 2026

Advisory Published

via OSV·12:00 AM

Data Sourced

via OSV·12:00 AM

DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2026-92392

Frequently Asked Questions

Which installed packages should be included in remediation checks?

Check for almalinux/curl, almalinux/libcurl, almalinux/libcurl-devel, and almalinux/libcurl-minimal. These are the package variants identified by the advisory.

Which environments should be prioritized when assessing exposure?

Prioritize systems using curl or libcurl for HTTP/2 uploads, since the reported issue is a use-after-free in that functionality. The provided data does not specify affected versions or additional configuration prerequisites.

ALSA-2026:96092: Important: curl security update

Affected Software

Remediation

Event History

Child vulnerabilities

Frequently Asked Questions

Which installed packages should be included in remediation checks?

Which environments should be prioritized when assessing exposure?

Company

Resources

Contact

Frequently Asked Questions

Which installed packages should be included in remediation checks?

Which environments should be prioritized when assessing exposure?