Quick answers
- Is CVE-2026-104348 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-104348 being exploited in the wild.
- How severe is CVE-2026-104348?
- High severity, with a CVSS score of 7.8, published 13 October 2026.
- Which products and versions are affected?
- Adobe Photoshop 2025 26.11.7 and earlier; Adobe Photoshop 2026 27.10 and earlier.
- Is there a fix for CVE-2026-104348?
- Yes: fixed in Photoshop 2026 27.11, Photoshop 2025 26.11.8. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-104348 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-104348?
- Check whether you run Adobe Photoshop, Adobe Photoshop 2025, Adobe Photoshop 2026 or one of the others listed 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: Photoshop 2026 27.11, Photoshop 2025 26.11.8
Technical details
CVE-2026-104348 is one of 16 vulnerabilities addressed in APSB26-158, including heap-based buffer overflows, out-of-bounds writes, integer overflows, double-free, and NULL pointer dereference flaws (CWE-122, CWE-787, CWE-190, CWE-415, CWE-476). All vulnerabilities require local attack vector and user interaction to open a malicious file; they enable arbitrary code execution in the context of the current user. Adobe has released patched versions with no known exploitation in the wild.
Affected products
- Adobe Photoshop 2026 27.10 and earlier
- Adobe Photoshop 2025 26.11.7 and earlier
Timeline
- 2026-10-13: disclosed