Is CVE-2023-4752 in the CISA KEV catalog?

No. CVE-2023-4752 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-4752?

CVE-2023-4752 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-4752?

CVE-2023-4752 has an EPSS score of 0.56% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-4752?

Upgrade vim on debian 11 to 2:8.2.2434-3+deb11u2 or later. Fixes are available for 35 affected products.

CVE & CISA-KEV Catalog

CVE-2023-4752

HIGH

7.8

CVSS v3

NVD

Description

Use After Free in GitHub repository vim/vim prior to 9.0.1858.

CWE-416Use After Free

How to fix

Remediation Available

vimDebian

Fixed in:2:8.2.2434-3+deb11u2CVE-2023-4752

Fixed in:2:9.0.1378-2+deb12u1CVE-2023-4752

Fixed in:2:9.0.1894-1CVE-2023-4752

registry.redhat.io/discovery/discoveryRed Hat / RHEL

Fixed in:server-rhel9@sha256:ad1045aa0de937c3a6969ec377f7bfeda9a44ee434a954e8245e9840316ffc1c_arm64RHSA-2025:8385

Fixed in:server-rhel9@sha256:f33991d766b618a128fb99fbe4f9b61c5004f7c6aa73b2b38e28d59e56c64d63_amd64RHSA-2025:8385

Fixed in:ui-rhel9@sha256:c960fa13577db72b52765d6941688f431f61fe38adb717b2d8bb6569e241bc5e_arm64RHSA-2025:8385

Fixed in:ui-rhel9@sha256:492e412759cf0eedfa5b557f7b0865f8864f84d0ed75e11dc8d7a840837d9644_amd64RHSA-2025:8385

registry.redhat.io/discovery/discoveryRocky

Fixed in:ui-rhel9@sha256:c960fa13577db72b52765d6941688f431f61fe38adb717b2d8bb6569e241bc5e_arm64RHSA-2025:8385

Fixed in:ui-rhel9@sha256:492e412759cf0eedfa5b557f7b0865f8864f84d0ed75e11dc8d7a840837d9644_amd64RHSA-2025:8385

Fixed in:server-rhel9@sha256:ad1045aa0de937c3a6969ec377f7bfeda9a44ee434a954e8245e9840316ffc1c_arm64RHSA-2025:8385

Fixed in:server-rhel9@sha256:f33991d766b618a128fb99fbe4f9b61c5004f7c6aa73b2b38e28d59e56c64d63_amd64RHSA-2025:8385

vimRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vimRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-X11Rocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-X11Red Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-X11-debuginfoRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-X11-debuginfoRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-commonRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-commonRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-common-debuginfoRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-common-debuginfoRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-debuginfoRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-debuginfoRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-debugsourceRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-debugsourceRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-enhancedRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-enhancedRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-enhanced-debuginfoRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-enhanced-debuginfoRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-filesystemRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-filesystemRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-minimalRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-minimalRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-minimal-debuginfoRed Hat / RHEL

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vim-minimal-debuginfoRocky

Fixed in:2:8.2.2637-22.el9_6RHSA-2025:7440

vimUbuntu

Fixed in:2:7.4.052-1ubuntu3.1+esm14USN-6452-1

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

vim-athenaUbuntu

Fixed in:2:7.4.052-1ubuntu3.1+esm14USN-6452-1

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

vim-gtkUbuntu

Fixed in:2:7.4.052-1ubuntu3.1+esm14USN-6452-1

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

vim-gtk3Ubuntu

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

vim-noxUbuntu

Fixed in:2:7.4.052-1ubuntu3.1+esm14USN-6452-1

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

vim-tinyUbuntu

Fixed in:2:7.4.052-1ubuntu3.1+esm14USN-6452-1

Fixed in:2:7.4.1689-3ubuntu1.5+esm20USN-6452-1

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

xxdUbuntu

Fixed in:2:8.0.1453-1ubuntu1.13+esm6USN-6452-1

Fixed in:2:8.1.2269-1ubuntu5.20USN-6452-1

Fixed in:2:8.2.3995-1ubuntu2.13USN-6452-1

Fixed in:2:9.0.1000-4ubuntu3.2USN-6452-1

Fixed in:2:9.0.1672-1ubuntu2.1USN-6452-1

VimWindows application

Affected:9.0.1858Fixed in:9.0.1858Bram Moolenaar et al.

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.56%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Patch2

Third-Party Advisory3

Mailing List3

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.