CVE detail
CVE-2026-35547
When processing the header of an incoming message, libnv failed to properly validate the message size. The lack of validation allows a malicious program to write outside the bounds of a heap allocation. This can trigger a crash or system panic, and it may be possible for an unprivileged user to exploit the bug to elevate their privileges.
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 6.9 · diversity 5.0 · 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
1 source links · newest first
- https://security.freebsd.org/advisories/FreeBSD-SA-26:17.libnv.ascsecurity.freebsd.org
No excerpt available.
Vendor Advisorysecurity.freebsd.orgApr 30, 2026, 9:16 AM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
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