CVE detail
CVE-2026-27143
Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.
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 17.9 · diversity 20.0 · 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
5 source links · newest first
- CVE-2026-27143 Missing bound checks can lead to memory corruption in safe Go in cmd/compileMicrosoft MSRC
Information published.
vendormsrc.microsoft.comJun 3, 2026, 8:49 AM - https://pkg.go.dev/vuln/GO-2026-4868pkg.go.dev
No excerpt available.
Exploitpkg.go.devApr 8, 2026, 2:16 AM - https://groups.google.com/g/golang-announce/c/0uYbvbPZRWUgroups.google.com
No excerpt available.
Patchgroups.google.comApr 8, 2026, 2:16 AM No excerpt available.
Vendor Advisorygo.devApr 8, 2026, 2:16 AM- https://go.dev/cl/763765go.dev
No excerpt available.
Vendor Advisorygo.devApr 8, 2026, 2:16 AM
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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