What is CVE-2026-34355?

CVE-2026-34355 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Apache HTTP Server: mod_proxy_html buffer overflow

Which CVE IDs does CVE-2026-34355 cover?

CVE-2026-34355 covers the following CVE IDs: CVE-2026-34355. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-34355?

CVE-2026-34355 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-34355MediumCVSS 7.5

Apache HTTP Server: mod_proxy_html buffer overflow

Vendor

Microsoft Security Response Center (MSRC)

Published

June 11, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-34355 →