CVE detail
CVE-2026-34355
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 24.9 · diversity 19.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
11 source links · newest first
Information published.
vendormsrc.microsoft.comJun 11, 2026, 8:02 AM- https://access.redhat.com/errata/RHSA-2026:47046access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - https://access.redhat.com/errata/RHSA-2026:42828access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - https://access.redhat.com/errata/RHSA-2026:41906access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - https://access.redhat.com/errata/RHSA-2026:25042access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34355.jsonsecurity.access.redhat.com
No excerpt available.
Vendor Advisorysecurity.access.redhat.comJun 8, 2026, 4:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2486414bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comJun 8, 2026, 4:16 PM - https://access.redhat.com/security/cve/CVE-2026-34355access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - https://access.redhat.com/errata/RHSA-2026:34109access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 8, 2026, 4:16 PM - http://www.openwall.com/lists/oss-security/2026/06/08/6www.openwall.com
No excerpt available.
Exploitwww.openwall.comJun 8, 2026, 4:16 PM - https://httpd.apache.org/security/vulnerabilities_24.htmlhttpd.apache.org
No excerpt available.
Vendor Advisoryhttpd.apache.orgJun 8, 2026, 4:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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