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USN-8428-1 tmux vulnerability

🗓️ 15 Jun 2026 13:03:51Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Tmux use-after-free during cleanup may let a local attacker crash tmux and cause denial of service.

Related
Refs
ReporterTitlePublishedViews
Family
cbl_mariner
CVE-2026-11623 affecting package tmux for versions less than 3.4-2
8 Jul 202616:02
cbl_mariner
circl
CVE-2026-11623
14 Jun 202613:14
circl
cnnvd
tmux 缓冲区错误漏洞
9 Jun 202600:00
cnnvd
cve
CVE-2026-11623
9 Jun 202603:15
cve
cvelist
CVE-2026-11623 tmux image.c image_free use after free
9 Jun 202603:15
cvelist
debiancve
CVE-2026-11623
9 Jun 202603:15
debiancve
euvd
EUVD-2026-35297
9 Jun 202603:15
euvd
fedora
[SECURITY] Fedora 44 Update: tmux-3.7b-2.fc44
11 Jul 202601:13
fedora
fedora
[SECURITY] Fedora 44 Update: tmux-3.7-2.fc44
10 Jul 202600:53
fedora
fedora
[SECURITY] Fedora 43 Update: tmux-3.7b-3.fc43
12 Jul 202601:00
fedora
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15 Jun 2026 20:29Current
5Medium risk
Vulners AI Score5
CVSS 42
CVSS 23.5
CVSS 3.14.5
CVSS 34.5
EPSS0.00124
SSVC
6