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CVE-2026-87886: Incorrect Default Permissions

🗓️ 17 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 11 Views

Local privilege escalation in Acronis Backup plugins via insecure file permissions.

Related
Refs
ReporterTitlePublishedViews
Family
acronis
Acronis
Local privilege escalation due to insecure file permissions
17 Sep 202613:30
–acronis
bdu_fstec
BDU FSTEC
Acronis Backup RCE
17 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-87886
16 Sep 202602:27
–circl
cisa_kev
CISA KEV Catalog
Acronis Backup Incorrect Default Permissions Vulnerability
16 Sep 202600:00
–cisa_kev
cisa
CISA
CISA Adds Two Known Exploited Vulnerabilities to Catalog
16 Sep 202612:00
–cisa
cve
CVE
CVE-2026-87886
17 Sep 202622:57
–cve
cvelist
Cvelist
CVE-2026-87886
17 Sep 202622:57
–cvelist
euvd
EUVD
EUVD-2026-82595
18 Sep 202600:31
–euvd
kittysploit
KittySploit
Acronis Backup CVE-2026-87886 Detect
29 Sep 202610:07
–kittysploit
nvd
NVD
CVE-2026-87886
17 Sep 202623:18
–nvd
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18 Sep 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 37.8
EPSS0.00233
SSVC
11