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.
総合評価: CVE-2023-43010 は中リスク(53/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.72%、49 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.05% | 0.72% | +0.67% |
| 2 | 2026-04-13 | 0.05% | 0.05% | +0.00% |
| 3 | 2026-03-26 | — | 0.05% | — |
EPSS の全履歴 (全 5 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
end-of-life | CVE-2023-43010 end-of-life priority: Debian including 2 source packages (webkit2gtk, wpewebkit), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 8, open 2. | https://security-tracker.debian.org/tracker/CVE-2023-43010 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2023-43010 |
suse
|
high | CVE-2023-43010 severity important: SUSE including 84 source package names (WebKitGTK-4.0-lang-2.52.0-150400.4.137.3, WebKitGTK-4.0-lang-2.52.1-150600.12.63.1, …), 355 product×package rows across 23 product lines (SUSE Liberty Linux 9, SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS, … (23 product lines)): Fixed 337, First Fixed 18. | https://www.suse.com/security/cve/CVE-2023-43010/ |
ubuntu
|
medium | CVE-2023-43010 medium priority: Ubuntu including 5 source packages (qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit), 31 status rows across 7 suites (bionic, focal, jammy, noble, questing, upstream, xenial): ignored 14, DNE 9, needs-triage 4, released 3, not-affected 1. | https://ubuntu.com/security/CVE-2023-43010 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apple | safari | < 17.2 | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* |
| apple | ipados | < 15.8.7 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | ipados | >= 16.0, < 16.7.15 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | ipados | >= 17.0, < 17.2 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | iphone_os | < 15.8.7 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | iphone_os | >= 16.0, < 16.7.15 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | iphone_os | >= 17.0, < 17.2 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | macos | < 14.2 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://support.apple.com/en-us/120300 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/120877 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/120879 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/126632 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/126646 | Release Notes Vendor Advisory |
| http://seclists.org/fulldisclosure/2026/Mar/1 | Release Notes Vendor Advisory |