CVE-2026-12193

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.0% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-07-24.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-14 23:30Z2 MO AGO

Last updated

2026-06-15 12:49Z2 MO AGO

Reserved

2026-06-14

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.5)

CNA CVSS vector

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

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.2

Document digest

be27fa6e1af6a0a9ae86c6ab49157fd4f1e64a10cecd6ee0c405eedc9b3c472c

• vuldb.comVDB-370839 | VS Revo RevoUninstaller IOCTL RevoDetector.sys IOCtl_Handler heap-based overflowhttps://vuldb.com/vuln/370839vdb-entrytechnical-description
• vuldb.comVDB-370839 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/370839/ctisignaturepermissions-required
• vuldb.comCVE-2026-12193 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-12193third-party-advisory
• vuldb.comSubmit #829132 | VS REVO GROUP RevoUninstaller <2.7.0 >2.5.0 Heap-based Buffer Overflowhttps://vuldb.com/submit/829132third-party-advisory
• vuldb.comSubmit #829133 | VS REVO GROUP RevoUninstaller <2.7.0 >2.5.0 Heap-based Buffer Overflow (Duplicate)https://vuldb.com/submit/829133third-party-advisory
• jordanhiggins.bloghttps://jordanhiggins.blog/revouninstaller-pool-overflow-exploit/broken-linkexploit
• github.comhttps://github.com/Kalagious/RevoDetectorExploit/tree/masterexploit
• www.revouninstaller.comhttps://www.revouninstaller.com/start-freeware-download/patch
• vandalsuidaho-my.sharepoint.comhttps://vandalsuidaho-my.sharepoint.com/:w:/g/personal/higg2059_vandals_uidaho_edu/IQAMHgdfpRAkSqDsoFVswIYNAXjPVFz-admcJyl5ITzYhu0?e=4Ywwzarelated
• youtu.behttps://youtu.be/JR0KPjWRTns?si=Ff2bUDvv3butJyfPmedia-coverage