CVE-2026-91018
🗓️ 22 Sep 2026 20:25:33Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 3 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-91018 | 22 Sep 202616:09 | – | circl |
 | CVE-2026-91018 | 22 Sep 202620:25 | – | cve |
 | CVE-2026-91018 Double Free in lwIP (lightweight IP) | 22 Sep 202620:25 | – | cvelist |
 | EUVD-2026-84864 | 22 Sep 202620:25 | – | euvd |
 | lwIP (Lightweight IP) | 22 Sep 202606:00 | – | ics |
 | CVE-2026-91018 | 22 Sep 202621:17 | – | nvd |
 | DEBIAN-CVE-2026-91018 | 22 Sep 202621:17 | – | osv |
 | CVE-2026-91018: Double Free | 22 Sep 202600:00 | – | rapid7 |
 | CVE-2026-91018 | 23 Sep 202611:12 | – | redhatcve |
 | CVE-2026-91018 | 22 Sep 202621:17 | – | ubuntucve |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | lwip | 2.1.3+dfsg1-2 | lwip_2.1.3+dfsg1-2_all.deb |
| Debian | 13 | all | lwip | 2.2.1+dfsg1-1+deb13u1 | lwip_2.2.1+dfsg1-1+deb13u1_all.deb |
| Debian | 14 | all | lwip | 2.2.1+dfsg1-7 | lwip_2.2.1+dfsg1-7_all.deb |
| Debian | 999 | all | lwip | 2.2.1+dfsg1-7 | lwip_2.2.1+dfsg1-7_all.deb |
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22 Sep 2026 20:25Current
6.2Medium risk
Vulners AI Score6.2
CVSS 48.7
CVSS 3.18.8
EPSS0.00397
SSVC