CVE-2023-43010The issue was addressed with improved memory handling.
Updated under an hour ago ()
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It affects apple safari and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2, Safari 17.2, iOS 16.7.15 and iPadOS 16.7.15, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787, CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
apple safari apple:safari | before 17.2 | NVD |
apple ipados apple:ipados | before 15.8.7; from 16.0 before 16.7.15; from 17.0 before 17.2 | NVD |
apple iphone_os apple:iphone_os | before 15.8.7; from 16.0 before 16.7.15; from 17.0 before 17.2 | NVD |
apple macos apple:macos | before 14.2 | NVD |
References
- https://support.apple.com/en-us/120300release-notes, vendor-advisory
- https://support.apple.com/en-us/120877release-notes, vendor-advisory
- https://support.apple.com/en-us/120879release-notes, vendor-advisory
- https://support.apple.com/en-us/126632release-notes, vendor-advisory
- https://support.apple.com/en-us/126646release-notes, vendor-advisory
- http://seclists.org/fulldisclosure/2026/Mar/1release-notes, vendor-advisory
- https://access.redhat.com/errata/RHSA-2024:8180
- https://access.redhat.com/errata/RHSA-2024:8492
- https://access.redhat.com/errata/RHSA-2024:8496
- https://access.redhat.com/errata/RHSA-2024:9144
- https://access.redhat.com/errata/RHSA-2024:9636
- https://access.redhat.com/errata/RHSA-2024:9646
- https://access.redhat.com/errata/RHSA-2024:9653
- https://access.redhat.com/errata/RHSA-2024:9679
- https://access.redhat.com/errata/RHSA-2024:9680
- https://access.redhat.com/errata/RHSA-2025:10364
- https://access.redhat.com/security/cve/CVE-2023-43010
- https://bugzilla.redhat.com/show_bug.cgi?id=2448778
- https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-43010.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.