CVE detail
CVE-2026-35092
A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol (UDP) packets. This can cause the service to crash, leading to a denial of service. This vulnerability specifically affects Corosync deployments configured to use totemudp/totemudpu mode.
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 28.9 · diversity 10.0 · 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
17 source links · newest first
- https://bugzilla.redhat.com/show_bug.cgi?id=2453814bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comApr 1, 2026, 2:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2453169bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/security/cve/CVE-2026-35092access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:20916access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:19200access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:19043access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14216access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14215access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14214access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14213access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14212access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14211access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14210access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:14205access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:13673access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:13657access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:13644access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comApr 1, 2026, 2:16 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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