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CVE-2026-63693: Creation of Temporary File in Directory with Insecure Permissions

🗓️ 24 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Local attacker can achieve Arbitrary Write in Dell Client BIOS via Link Following.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63693
24 Aug 202619:40
–cve
cvelist
Cvelist
CVE-2026-63693
24 Aug 202619:40
–cvelist
nessus
Tenable Nessus
Dell Client BIOS Arbitrary Write (DSA-2026-280)
27 Aug 202600:00
–nessus
euvd
EUVD
EUVD-2026-65091
24 Aug 202619:40
–euvd
nvd
NVD
CVE-2026-63693
24 Aug 202620:16
–nvd
ptsecurity
Positive Technologies
PT-2026-81009
24 Aug 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-63693
24 Aug 202619:40
–vulnrichment

Data

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28 Aug 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.6
EPSS0.00139
SSVC
0