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CVE-2023-4755

Use After Free in gpac/gpac

5.3 Medium

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.28%Up 0.2 points since Sep 5, 2023
90%50%10%1%

What each source reports

CVE List Score used5.3

Use After Free in gpac/gpac

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
CVE-2023-4755
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-416
Updated
2026-11-02
EUVDEUVD-2023-546035.3

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
EUVD-2023-54603
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-jw33-rh5j-73mm5.3

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
GHSA-jw33-rh5j-73mm
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-416
Updated
2026-11-02
NVD5.5

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
CVE-2023-4755
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-416
Updated
2026-11-02
OSV5.3

Use After Free in gpac/gpac

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
CVE-2023-4755
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-416
Updated
2026-11-02
OSVDEBIAN-CVE-2023-47555.5

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
DEBIAN-CVE-2023-4755
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2023-47555.5

Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.

Record
UBUNTU-CVE-2023-4755
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 3.0
5.3 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
gpac
Debian:11
All versions, plus listed versions
1.0.1+dfsg1-41.0.1+dfsg1-4+deb11u11.0.1+dfsg1-4+deb11u21.0.1+dfsg1-4+deb11u31.0.1+dfsg1-5
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2.0.0+dfsg1-12.0.0+dfsg1-22.0.0+dfsg1-42.2.1+dfsg1-12.2.1+dfsg1-22.2.1+dfsg1-32.2.1+dfsg1-3.12.2.1+dfsg1-3.1~exp1
None known
gpac
Ubuntu:Pro:14.04:LTS
All versions, plus listed versions
0.5.0+svn4288~dfsg1-1ubuntu10.5.0+svn4288~dfsg1-40.5.0+svn4288~dfsg1-4ubuntu10.5.0+svn4288~dfsg1-4ubuntu1+esm10.5.0+svn4288~dfsg1-4ubuntu1+esm2
None known
gpac
Ubuntu:Pro:16.04:LTS
All versions, plus listed versions
0.5.2-426-gc5ad4e4+dfsg5-1build10.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.10.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2
None known
gpac
Ubuntu:Pro:18.04:LTS
All versions, plus listed versions
0.5.2-426-gc5ad4e4+dfsg5-30.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.10.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1
None known
gpac
Ubuntu:Pro:20.04:LTS
All versions, plus listed versions
0.5.2-426-gc5ad4e4+dfsg5-4ubuntu10.5.2-426-gc5ad4e4+dfsg5-50.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2
None known
gpac
Ubuntu:Pro:22.04:LTS
All versions, plus listed versions
1.0.1+dfsg1-41.0.1+dfsg1-52.0.0+dfsg1-22.0.0+dfsg1-2ubuntu0.1~esm2
None known
gpac
Ubuntu:Pro:24.04:LTS
All versions, plus listed versions
2.2.1+dfsg1-32.2.1+dfsg1-3.12.2.1+dfsg1-3.1build12.2.1+dfsg1-3.1build22.2.1+dfsg1-3.1ubuntu0.1~esm2
None known

History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-4755 is a medium vulnerability (CVSS 5.3) in Gpac, published September 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.

References

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