In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an "invalid armor" message is printed during verification). This is related to use of \f as a marker to denote truncation of a long plaintext line.
総合評価: CVE-2025-68972 は低リスク（24.1/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.10%、1 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて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 | 2026-06-15 | 0.01% | 0.10% | +0.09% |
| 2 | 2025-12-28 | — | 0.01% | — |
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 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
1.4 | 4.0 | [email protected] |
| 4.7 | 3.1 | MEDIUM |
|
1.0 | 3.6 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-68972: 1 source package rows (gnupg); 36 state rows across 6 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, 3.23-main, edge-main); fixed 5, open 31. | https://security.alpinelinux.org/vuln/CVE-2025-68972 |
debian
|
not yet assigned | CVE-2025-68972 not yet assigned priority: Debian including 1 source packages (gnupg2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. | https://security-tracker.debian.org/tracker/CVE-2025-68972 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-68972 |
suse
|
medium | CVE-2025-68972 severity moderate: SUSE including 231 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 231 product×package rows across 1 product lines (chost): Known Affected 231. | https://www.suse.com/security/cve/CVE-2025-68972/ |
ubuntu
|
medium | CVE-2025-68972 medium priority: Ubuntu including 1 source packages (gnupg2), 8 status rows across 8 suites (bionic, focal, jammy, noble, plucky, questing, upstream, xenial): not-affected 6, ignored 1, needs-triage 1. | https://ubuntu.com/security/CVE-2025-68972 |
| URL | タグ |
|---|---|
| https://gpg.fail/formfeed | Product |
| https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practical-vulnerabilities-i | Product |
| https://news.ycombinator.com/item?id=46404339 | Issue Tracking |