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TI-2024-20055 Aliases CVE-2024-30311GHSA-hgg4-qf6j-32hr

TALOS-2024-1946 - Adobe Acrobat Reader Font gvar GlyphVariationData out-of-bounds read vulnerability

Priority LOW 31CWE-125Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.

Summary

Acrobat Reader versions 20.005.30574, 24.002.20736 and earlier Answer: are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01986 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeAcrobat Readerup to 24.002.20736—No fix listedCNA
  • Acrobat Reader VendorAdobe Affected up to 24.002.20736 Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*15.007.20033 to before 24.002.20759VulnerableAdobe
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*15.007.20033 to before 24.002.20759VulnerableAdobe
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*not specified by NVDRunning onApple
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*20.001.30002 to before 20.005.30635VulnerableAdobe
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*20.001.30002 to before 20.005.30635VulnerableAdobe
cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*20.001.30002 to before 20.005.30636VulnerableAdobe
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*20.001.30002 to before 20.005.30636VulnerableAdobe
  • cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* Versions 15.007.20033 to before 24.002.20759 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:* Versions 15.007.20033 to before 24.002.20759 Vulnerable ·Adobe
  • cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
  • cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* Versions 20.001.30002 to before 20.005.30635 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:* Versions 20.001.30002 to before 20.005.30635 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* Versions 20.001.30002 to before 20.005.30636 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:* Versions 20.001.30002 to before 20.005.30636 Vulnerable ·Adobe

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Adobe Acrobat Reader — helpx.adobe.com/security/products/acrobat/apsb24-29.html

    12 records Highest priority Priority MEDIUM 2 MEDIUM, 10 LOW

    Other records, highest priority first

    • TI-2024-20028 ZDI-CAN-23466: Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution VulnerabilityPriority MEDIUM 43
    • TI-2024-20054 ZDI-CAN-23327: Adobe Acrobat Reader DC PDF File Parsing Out-Of-Bounds Write Remote Code Execution VulnerabilityPriority MEDIUM 41
    • TI-2024-22554 ZDI-CAN-23473: Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution VulnerabilityPriority LOW 37
    Show all 12 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-30311
  2. 2026-10-03 Alias added: GHSA-hgg4-qf6j-32hr

References

Advisory 2

  • TI-2014-00524 Adobe Reader and Acrobat 10.x before 10.1.11 and 11.x before 11.0.08 on Windows allow… KEVCVSS 3.1CRITICAL 9.8
  • TI-2013-02915 Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03… KEVCVSS 3.1CRITICAL 9.8
  • TI-2013-02389 Integer overflow in Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and… KEVCVSS 3.1CRITICAL 9.8
  • TI-2011-02156 Unspecified vulnerability in the U3D component in Adobe Reader and Acrobat 10.1.1 and… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-09626 Adobe Acrobat Reader use after free vulnerability could lead to arbitrary code execution KEVCVSS 3.1HIGH 8.8
  • TI-2021-04123 Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution KEVCVSS 3.1HIGH 8.8
See all 1413 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences