# CVE-2026-48308: Premiere Pro | Improper Input Validation (CWE-20)

> An attacker can bypass security measures to gain unauthorized write access in Adobe Premiere Pro without user interaction.

- **Severity:** Medium 5.9 (`CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 14 Jul 2026
- **Updated:** 27 Aug 2026
- **Also known as:** GHSA-7h48-w37q-xrm6

## What is CVE-2026-48308?

CVE-2026-48308 is a medium-severity vulnerability in Adobe Premiere, published on 14 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Premiere Pro is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction. Scope is changed.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2026-48308?

It affects 1 product.


Products: Adobe Premiere Pro.

## How do I fix CVE-2026-48308?

No fix has been published for CVE-2026-48308 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-48308 being exploited?

There is no known exploitation of CVE-2026-48308 in the wild and no public exploit code.

## Other vulnerabilities in Adobe Premiere

- [CVE-2026-48269](https://insights.sbomify.com/CVE-2026-48269/): Premiere Pro | Heap-based Buffer Overflow (CWE-122) (high 7.8)
- [CVE-2026-48270](https://insights.sbomify.com/CVE-2026-48270/): Premiere Pro | Out-of-bounds Write (CWE-787) (high 7.8)
- [CVE-2026-48369](https://insights.sbomify.com/CVE-2026-48369/): Premiere Pro | Out-of-bounds Write (CWE-787) (high 7.8)
- [CVE-2026-34636](https://insights.sbomify.com/CVE-2026-34636/): Premiere Pro | Out-of-bounds Write (CWE-787) (high 7.8)
- [CVE-2026-34637](https://insights.sbomify.com/CVE-2026-34637/): Premiere Pro | Out-of-bounds Write (CWE-787) (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-48308 and fix it if it is affected.

What it is: CVE-2026-48308 is a medium-severity vulnerability in Adobe Premiere, published on 14 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-48308 in the wild and no public exploit code.

Affected product: Adobe Premiere. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-48308/ (Markdown: https://insights.sbomify.com/CVE-2026-48308/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-48308
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-48308
- OSV: https://osv.dev/vulnerability/CVE-2026-48308

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-48308/
Summaries are generated and may contain mistakes; the official description above is the record.