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CVE-2026-48753: External Control of File Name or Path

🗓️ 21 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Path traversal in Incus prior to 7.1.0 S3 protocol upload endpoint allows arbitrary command execution.

Related
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-48753
21 Aug 202614:34
–alpinelinux
bdu_fstec
BDU FSTEC
Incus uploadDir S3 Arbitrary Command Execution
21 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-48753
26 Jun 202620:35
–circl
cve
CVE
CVE-2026-48753
21 Aug 202614:34
–cve
cvelist
Cvelist
CVE-2026-48753 Incus has an arbitrary file write via path traversal in S3 multipart upload
21 Aug 202614:34
–cvelist
debiancve
Debian CVE
CVE-2026-48753
21 Aug 202614:34
–debiancve
euvd
EUVD
EUVD-2026-63980
21 Aug 202614:34
–euvd
github
Github Security Blog
Incus has an arbitrary file write via path traversal in S3 multipart upload
26 Jun 202618:47
–github
mend
Mend
CVE-2026-48753
21 Aug 202614:34
–mend
nvd
NVD
CVE-2026-48753
21 Aug 202615:16
–nvd
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18 Sep 2026 00:00Current
8.6High risk
Vulners AI Score8.6
CVSS 3.19.9
EPSS0.00731
SSVC
5