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CVE-2023-1626

24
FAUCET Score

CVE-2023-1626 is a critical memory corruption vulnerability affecting Jianming Antivirus 16.2.2022.418, specifically within the kvcore.sys library's IoControlCode Handler. It carries a CVSS score of 7.8 (High), indicating a significant impact with high confidentiality, integrity, and availability compromise, requiring local access and low attack complexity. While the exploit has been publicly disclosed, there is no evidence of active exploitation, no known exploit modules like Metasploit or Nuclei, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
16.2.2022.418CPE matchmatch criteria
cpe:2.3:a:jiangmin:jiangmin_antivirus:16.2.2022.418:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 64th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

drive.google.com / file/d/1soMFXUAYkCttFDA_icry6q-irb2jdAxw/view
ExploitThird Party Advisory
github.com / zeze-zeze/WindowsKernelVuln/tree/master/unassigned31
Third Party Advisory
vuldb.com
Permissions RequiredThird Party Advisory
vuldb.com
Third Party Advisory