VulnerabilityModified
CVE-2023-43010
Processing maliciously crafted web content may lead to memory corruption.
HIGH 8.8EPSS 0.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.89% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787, CWE-120
- Affected
- apple/safari · apple/ipados · apple/iphone os · apple/macos
- Source
- product-security@apple.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.