Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. Prior to version 0.28.8, an out-of-bounds read was found in Exiv2. The vulnerability is in the preview component, which is only triggered when running Exiv2 with an extra command line argument, like -pp. The out-of-bounds read is at a 4GB offset, which usually causes Exiv2 to crash. This issue has been patched in version 0.28.8.
総合評価: CVE-2026-27596 は低リスク(16.6/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 0.05%、17 パーセンタイル) 推奨対応: 総合リスクは低く緊急対応は不要です。通常の保守サイクルでパッチを適用し、CVSS / EPSS が上昇したら優先度を見直してください。
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 | 2026-03-08 | 0.04% | 0.05% | +0.01% |
| 2 | 2026-03-03 | — | 0.04% | — |
EPSS の全履歴 (全 2 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 |
|---|---|---|---|---|---|---|
| 2.7 | 4.0 | LOW |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2026-27596: 1 source package rows (exiv2); 16 state rows across 2 repos (3.23-community, edge-community); fixed 0, open 16. | https://security.alpinelinux.org/vuln/CVE-2026-27596 |
debian
|
not yet assigned | CVE-2026-27596 not yet assigned priority: Debian including 1 source packages (exiv2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2026-27596 |
gentoo
|
low | CVE-2026-27596: 1 GLSA(s) (202603-01), 1 atom(s) (media-gfx/exiv2); latest impact low. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2026-27596 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2026-27596 |
suse
|
medium | CVE-2026-27596 severity moderate: SUSE including 11 source package names (cockpit-bridge-322-slfo.1.1_2.1, cockpit-kdump-322-slfo.1.1_2.1, …), 24 product×package rows across 12 product lines (Image SL-Micro-EC2, Image SLE-Micro, … (12 product lines)): Fixed 22, First Fixed 2. | https://www.suse.com/security/cve/CVE-2026-27596/ |
ubuntu
|
medium | CVE-2026-27596 medium priority: Ubuntu including 1 source packages (exiv2), 7 status rows across 7 suites (bionic, focal, jammy, noble, questing, upstream, xenial): released 7. | https://ubuntu.com/security/CVE-2026-27596 |
| URL | タグ |
|---|---|
| https://github.com/Exiv2/exiv2/commit/eaa9e21aabe06b3f91cfe66686f5ebc3ca3c0ed4 | Patch |
| https://github.com/Exiv2/exiv2/issues/3511 | Issue Tracking |
| https://github.com/Exiv2/exiv2/pull/3512 | Issue Tracking |
| https://github.com/Exiv2/exiv2/security/advisories/GHSA-3wgv-fg4w-75x7 | Patch Vendor Advisory |