CVE-2026-119618 - Apache HTTP Server: mod_http2: heap corruption and RCE in assi

[Starburst]

If you are using Apache with mod_http2:

CVE-2026-119618 - Apache HTTP Server: mod_http2: heap corruption and RCE in assign_headers

Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42.


Hopefully Apache will release 2.4.71 soon.

[Purelaise]

If you are using Apache with mod_http2:

CVE-2026-119618 - Apache HTTP Server: mod_http2: heap corruption and RCE in assign_headers

Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42.


Hopefully Apache will release 2.4.71 soon.

Does this not get patched with the CWP builds or do we have to do this manually?

[Starburst]

Usually it is done manually.

I'm putting the links to the updated KB scripts in a new post.