CVE-2026-43745
Apple Safari
MEDIUM 6.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.68 % · percentile 52 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Modified
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-40199
- GCVE · GCVE-0-2026-43745
CERT-FR advisories
- CERTFR-2026-AVI-1350 — Multiples vulnérabilités dans Oracle Java SE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1038 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0938 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0818 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*< 26.5.2cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*< 26.5.2cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*< 26.5.2cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*≥ 26.0 < 26.5.2
Affected products
| Product | Versions |
|---|---|
| Apple · Safari | affected 0 < 26.5.2 |
| Apple · iOS and iPadOS | affected 0 < 18.7.10 ; affected 0 < 26.5.2 |
| Apple · macOS | affected 0 < 26.5.2 |
| Apple · tvOS | affected 0 < 26.6 |
| Apple · visionOS | affected 0 < 26.6 |
| Apple · watchOS | affected 0 < 26.6 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |