CVE•Published 2025-11-05•Modified 2026-09-21•1 article on news•5 live references•NVD data
CVE-2023-43000Apple · Safari
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS percentile
90
Exploit Prediction Scoring System · top 10% of all CVEs
Weaknesses (CWE)
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
Timeline
Published 2025-11-05
Modified 2026-09-21
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-2023-43000Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apple Safari"All exposed Apple Safari instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Safari"HTTP body or banner mentions "Safari" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-43000Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-43000Censys host search filtered to this CVE id.
grep.app
CVE-2023-43000Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-43000GitHub code search for direct mentions.
Google dork
"CVE-2023-43000" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.