# CVE-2026-100128: Adobe Bridge out-of-bounds write arbitrary code execution

Source: https://junglewise.ai/threats/cve-2026-100128-bridge-is-affected-by-an-out-of-bounds-write-vulnerability-that  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-13. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-100128 · Severity: high · CVSS 7.8 · Published 2026-10-13

Adobe Bridge is a digital asset management application used by creative professionals to organize and preview media files. Multiple out-of-bounds write vulnerabilities in Bridge could allow an attacker to execute arbitrary code on a user's system if they open a malicious file. This could result in complete system compromise, including data theft, installation of malware, or unauthorized access to sensitive creative assets and documents.

Technologies: [Adobe Bridge](https://junglewise.ai/threats/technologies/bridge), [Adobe Bridge (LTS)](https://junglewise.ai/threats/technologies/bridge-lts). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-100128 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-100128 being exploited in the wild.

**How severe is CVE-2026-100128?** High severity, with a CVSS score of 7.8, published 13 October 2026.

**Which products and versions are affected?** Adobe Bridge 16.0.7 and earlier; Adobe Bridge (LTS) 15.1.8 and earlier.

**Is there a fix for CVE-2026-100128?** Yes: fixed in Adobe Bridge 16.0.8, Adobe Bridge (LTS) 15.1.9. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-100128 attacked?** It is attacked with local access.

**Am I affected by CVE-2026-100128?** Check whether you run Adobe Bridge or Adobe Bridge (LTS) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in Adobe Bridge 16.0.8, Adobe Bridge (LTS) 15.1.9

## Technical details

Three out-of-bounds write vulnerabilities (CVE-2026-100129, CVE-2026-100128, CVE-2026-100127) in Adobe Bridge allow arbitrary code execution via a crafted input file processed by the application. Attack requires local access and user interaction (opening a malicious file), with no privilege escalation needed. An additional out-of-bounds read vulnerability (CVE-2026-100126) leads to memory exposure. All are rated high/medium severity with CVSS scores of 7.8 and 5.5 respectively.

## Affected products

- Adobe Bridge 16.0.7 and earlier
- Adobe Bridge (LTS) 15.1.8 and earlier

## Timeline

- 2026-10-13: disclosed

## References

- [https://www.adobe.com/trust/security/products/bridge/apsb26-167.html](https://www.adobe.com/trust/security/products/bridge/apsb26-167.html)

## Related threats

- [Adobe Bridge out-of-bounds write arbitrary code execution](https://junglewise.ai/threats/cve-2026-100129-bridge-is-affected-by-an-out-of-bounds-write-vulnerability-that)
- [Adobe Bridge out-of-bounds write vulnerability](https://junglewise.ai/threats/cve-2026-100127-bridge-is-affected-by-an-out-of-bounds-write-vulnerability-that)
- [Adobe Bridge out-of-bounds read in memory exposure](https://junglewise.ai/threats/cve-2026-100126-bridge-is-affected-by-an-out-of-bounds-read-vulnerability-that)
- [Adobe Bridge stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-75676-bridge-is-affected-by-a-stack-based-buffer-overflow-vulnerability)
- [Adobe Bridge heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-75665-bridge-is-affected-by-a-heap-based-buffer-overflow-vulnerability)