A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.3, Safari 15.4, watchOS 8.5, iTunes 12.12.3 for Windows, iOS 15.4 and iPadOS 15.4, tvOS 15.4. Processing maliciously crafted web content may lead to arbitrary code execution.
総合評価: CVE-2022-22629 は中リスク(60.9/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.52%、88 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 | 33.55% | 3.52% | -30.03% |
| 2 | 2026-06-08 | 29.99% | 33.55% | +3.56% |
| 3 | 2026-05-21 | — | 29.99% | — |
EPSS の全履歴 (全 30 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 | [email protected] |
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-22629: 1 source package rows (webkit2gtk); 5 state rows across 5 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, edge-community); fixed 5, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-22629 |
debian
|
not yet assigned | CVE-2022-22629 not yet assigned priority: Debian including 2 source packages (webkit2gtk, wpewebkit), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2022-22629 |
gentoo
|
high | CVE-2022-22629: 1 GLSA(s) (202208-39), 1 atom(s) (net-libs/webkit-gtk); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-22629 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-22629 |
suse
|
high | CVE-2022-22629 severity important: SUSE including 157 source package names (WebKit2GTK-4.1-lang-2.36.0-150400.2.13, WebKit2GTK-5.0-lang-2.36.0-150400.2.12, …), 698 product×package rows across 76 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.0, … (76 product lines)): Fixed 438, Known Not Affected 260. | https://www.suse.com/security/cve/CVE-2022-22629/ |
ubuntu
|
medium | CVE-2022-22629 medium priority: Ubuntu including 5 source packages (qtwebkit-opensource-src, qtwebkit-source, webkit2gtk, webkitgtk, wpewebkit), 55 status rows across 11 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, trusty, upstream, xenial): DNE 25, ignored 19, not-affected 5, needs-triage 4, released 2. | https://ubuntu.com/security/CVE-2022-22629 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apple | itunes | < 12.12.3 | cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* |
| apple | safari | < 15.4 | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* |
| apple | ipados | < 15.4 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | iphone_os | < 15.4 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | macos | >= 12.0.0, < 12.3 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple | tvos | < 15.4 | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
| apple | watchos | < 8.5 | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://support.apple.com/en-us/HT213182 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT213183 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT213186 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT213187 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT213188 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT213193 | Release Notes Vendor Advisory |