AEGLIX vulnerability intelligence
CVE-2025-31277
HIGH · CVSS 8.8 · Analyzed
Published: 2025-07-30 · Updated: 2026-09-21 · Source: NVD
Vulnerability overview
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.
Severity and scoring
- CVSS score
- 8.8 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-119, CWE-120
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Apple · Multiple Products
- Added to catalog
- 2026-03-20
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2026-04-03
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Before (exclusive): 18.6
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Before (exclusive): 18.6
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Before (exclusive): 18.6
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
From (inclusive): 15.0
Before (exclusive): 15.6
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Before (exclusive): 18.6
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Before (exclusive): 2.6
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Before (exclusive): 11.6
cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
Before (exclusive): 2.50.0
cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*
Before (exclusive): 2.50.0
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_els:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_tus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_tus:8.8:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:*
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://support.apple.com/en-us/124147
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/124149
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/124152
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/124153
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/124154
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/124155
Release Notes · Vendor Advisory
- http://seclists.org/fulldisclosure/2025/Aug/0
Mailing List · Third Party Advisory
- http://seclists.org/fulldisclosure/2025/Jul/30
Mailing List · Third Party Advisory
- http://seclists.org/fulldisclosure/2025/Jul/32
Mailing List · Third Party Advisory
- http://seclists.org/fulldisclosure/2025/Jul/36
Mailing List · Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:17643
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:17741
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:17743
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:17802
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:17807
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:18097
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:19109
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:19157
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:19165
Third Party Advisory
- https://access.redhat.com/errata/RHSA-2025:19352
Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2025-31277
Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2448780
Third Party Advisory
- https://cloud.google.com/blog/topics/threat-intelligence/darksword-ios-exploit-chain/
Technical Description
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-31277.json
Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31277
US Government Resource