GHSA-whj4-6x5x-4v2j · 深刻度: high · エコシステム: pip — FITS GZIP decompression bomb in Pillow
Pillow is a Python imaging library. Versions 10.3.0 through 12.1.1 did not limit the amount of GZIP-compressed data read when decoding a FITS image, making them vulnerable to decompression bomb attacks. A specially crafted FITS file could cause unbounded memory consumption, leading to denial of service (OOM crash or severe performance degradation). If users are unable to immediately upgrade, they should only open specific image formats, excluding FITS, as a workaround.
総合評価: CVE-2026-40192 は中リスク(51.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.67%、47 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 | 2026-06-30 | 0.48% | 0.67% | +0.19% |
| 2 | 2026-06-15 | 0.04% | 0.48% | +0.44% |
| 3 | 2026-04-16 | — | 0.04% | — |
EPSS の全履歴 (全 3 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 |
|---|---|---|---|---|---|---|
| 8.7 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c |
GHSA-whj4-6x5x-4v2j · 深刻度: high · エコシステム: pip — FITS GZIP decompression bomb in Pillow
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2026-40192 unimportant priority: Debian including 1 source packages (pillow), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2026-40192 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2026-40192 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2026-40192/ |
ubuntu
|
medium | CVE-2026-40192 medium priority: Ubuntu including 2 source packages (pillow, pillow-python2), 15 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): not-affected 7, DNE 4, released 3, needs-triage 1. | https://ubuntu.com/security/CVE-2026-40192 |