# CVE-2026-79058: Missing authorization in Chrome

> A remote attacker with compromised renderer access can spoof UI elements in Google Chrome due to missing authorization in the Passwords feature.

- **Severity:** Critical 9.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 25 Aug 2026
- **Updated:** 27 Aug 2026
- **Also known as:** DEBIAN-CVE-2026-79058, ECHO-961f-1ec5-51a7, GHSA-45j2-j98w-743q, MINI-j45h-8283-xc2v

## What is CVE-2026-79058?

CVE-2026-79058 is a critical missing authorization vulnerability in Google Chrome, published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Missing authorization in Passwords in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Low)

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-79058?

It affects 1 product.


Products: Google Chrome.

## How do I fix CVE-2026-79058?

Upgrade to a fixed version.

## Is CVE-2026-79058 being exploited?

There is no known exploitation of CVE-2026-79058 in the wild and no public exploit code.

## Other vulnerabilities in Google Chrome

- [CVE-2022-4135](https://insights.sbomify.com/CVE-2022-4135/): Google Chromium GPU Heap Buffer Overflow (critical 9.6, exploited in the wild)
- [CVE-2020-16017](https://insights.sbomify.com/CVE-2020-16017/): Google Chrome Use-After-Free (critical 9.6, exploited in the wild)
- [CVE-2020-16010](https://insights.sbomify.com/CVE-2020-16010/): Google Chrome for Android UI Heap Buffer Overflow (critical 9.6, exploited in the wild)
- [CVE-2026-87491](https://insights.sbomify.com/CVE-2026-87491/): Google Chromium V8 Out of Bounds Write (high 8.8, exploited in the wild)
- [CVE-2026-85046](https://insights.sbomify.com/CVE-2026-85046/): Google Chromium V8 Type Confusion (high 8.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-79058 and fix it if it is affected.

What it is: CVE-2026-79058 is a critical missing authorization vulnerability in Google Chrome, published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-79058 in the wild and no public exploit code.

Affected product: Google Chrome. 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-2026-79058/ (Markdown: https://insights.sbomify.com/CVE-2026-79058/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-79058
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-79058
- OSV: https://osv.dev/vulnerability/CVE-2026-79058

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-79058/
Summaries are generated and may contain mistakes; the official description above is the record.