StableBit DrivePool DrivePoolService DrivePool.Service.exe permission

published 2026-08-07 3 mo ago modified 2026-10-23 16 d ago also EUVD-2026-54356

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

A security vulnerability has been detected in StableBit DrivePool 2.3.13.1687. This vulnerability affects unknown code of the file C:\Program Files\StableBit\DrivePool\DrivePool.Service.exe of the component DrivePoolService. Such manipulation leads to permission issues. The attack must be carried out locally. The exploit has been disclosed publicly and may be used.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 3 mo ago (2026-08-07)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

winslow1984.com https://winslow1984.com/books/cve-collection/page/stablebit-drivepool-23131687-local-privilege-escalation-via-insecure-deserialization referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	8.5	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CNA	3.0	7.8	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CNA	2.0	6.8	AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
CNA	4.0	7.1	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	2.0	6.8	AV:L/AC:L/Au:S/C:C/I:C/A:C

Affected products

StableBit DrivePool

Classification

Weakness

CWE-275 Permission Issues
CWE-266 Incorrect Privilege Assignment

References

winslow1984.com /books/cve-collection/page/stablebit-drivepool-23131687-local-privilege-escalation-via-insecure-deserializatio
exploit
vuldb.com /vuln/386709
vdb-entry
vuldb.com /vuln/386709/cti
signature, permissions-required
vuldb.com /cve/CVE-2026-19191
third-party-advisory
vuldb.com /submit/864539
third-party-advisory

Sources

CVE List CVE-2026-19191
NVD CVE-2026-19191

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary