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TI-2021-04172 Aliases CVE-2021-21066GHSA-w7vp-fx35-p349

Adobe Bridge Font Parsing Out-Of-Bounds Write Arbitrary Code Execution Vulnerability

Priority MEDIUM 40CWE-787Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Adobe Bridge version 11.0 (and earlier) is affected by an out-of-bounds write vulnerability when parsing TTF files 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.

Why it matters now

EPSS 0.03725 89th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeBridgeup to 11.0; up to None—No fix listedCNA
  • Bridge VendorAdobe Affected up to 11.0; up to None Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:*before 11.0.1VulnerableAdobe
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:* Versions before 11.0.1 Vulnerable ·Adobe
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21066
  2. 2026-10-03 Alias added: GHSA-w7vp-fx35-p349

References

Patch 1

  • TI-2015-02745 Heap-based buffer overflow in Adobe Photoshop CC before 16.0 (aka 2015.0.0) and Adobe… CVSS 2.0HIGH 10.0
  • TI-2015-02744 Integer overflow in Adobe Photoshop CC before 16.0 (aka 2015.0.0) and Adobe Bridge CC… CVSS 2.0HIGH 10.0
  • TI-2015-02746 Adobe Photoshop CC before 16.0 (aka 2015.0.0) and Adobe Bridge CC before 6.11 allow… CVSS 2.0HIGH 10.0
  • TI-2024-13554 ZDI-CAN-22653: Adobe Bridge PS File Parsing Use-After-Free Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2021-14525 Adobe Bridge Buffer Overflow leads to Arbitrary Code Execution CVSS 3.1HIGH 7.8
  • TI-2021-14523 Adobe Bridge SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
See all 156 →

Sources

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