CVE•Published 2026-07-27•Modified 2026-07-28•1 article on news•5 live references•NVD data
CVE-2026-43779Apple · Macos
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to intercept network connections intended for another process.
Timeline
Published 2026-07-27
Modified 2026-07-28
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-43779Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Macos"Hosts Shodan identified as running Macos.
More intel sources (5)
Shodan report
vuln:CVE-2026-43779Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-43779Censys host search filtered to this CVE id.
grep.app
CVE-2026-43779Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-43779GitHub code search for direct mentions.
Google dork
"CVE-2026-43779" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-43779 on GitHub.