A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this "bug appears to be in libopts which is an external library." This vulnerability only affects products that are no longer supported by the maintainer.
総合評価: CVE-2025-8746 は公開エクスプロイトあり(50/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 0.19%、9 パーセンタイル) 根拠: 公開エクスプロイトが 4 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.13% | 0.19% | +0.06% |
| 2 | 2026-06-05 | 0.01% | 0.13% | +0.12% |
| 3 | 2025-08-09 | — | 0.01% | — |
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 |
|---|---|---|---|---|---|---|
| 1.9 | 4.0 | LOW |
|
— | — | [email protected] |
| 3.3 | 3.1 | LOW |
|
1.8 | 1.4 | [email protected] |
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 1.7 | 2.0 | LOW |
|
3.1 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2025-8746 unimportant priority: Debian including 1 source packages (autogen), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. | https://security-tracker.debian.org/tracker/CVE-2025-8746 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2025-8746 |
suse
|
low | CVE-2025-8746 severity low: SUSE including 12 source package names (autogen, autogen-5.18.16-160000.3.1, …), 91 product×package rows across 33 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS, … (33 product lines)): Known Not Affected 78, Fixed 10, First Fixed 3. | https://www.suse.com/security/cve/CVE-2025-8746/ |
ubuntu
|
low | CVE-2025-8746 low priority: Ubuntu including 1 source packages (autogen), 9 status rows across 9 suites (bionic, focal, jammy, noble, plucky, questing, trusty, upstream, xenial): needs-triage 8, ignored 1. | https://ubuntu.com/security/CVE-2025-8746 |
| URL | タグ |
|---|---|
| https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing | Exploit |
| https://github.com/appneta/tcpreplay/issues/957 | Exploit Issue Tracking Vendor Advisory |
| https://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393 | Exploit Issue Tracking Vendor Advisory |
| https://vuldb.com/?ctiid.319242 | Permissions Required VDB Entry |
| https://vuldb.com/?id.319242 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.623632 | Exploit Third Party Advisory VDB Entry |
| https://www.gnu.org/ | Product |