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Fencer Vulns
high 7.8

CVE-2024-39383 json

PoC sample of unknown vulnerability detected by EXPMON system

published 2024-08-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-37933

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Patch / fix

  • adobe acrobat 20.005.30655, 24.001.30159
  • adobe acrobat_dc 24.002.21005
  • adobe acrobat_reader 20.005.30655
  • adobe acrobat_reader_dc 24.002.21005

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

2.76% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Adobe Acrobat Reader
  • adobe acrobat_dc
  • adobe acrobat
  • adobe acrobat_reader
  • adobe acrobat_reader_dc

Classification

Weakness

References

Sources

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.