Google · Pixel
CVE-2026-58704
Google Pixel Improper Authorization Vulnerability
무엇인가
In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CISA: Google Pixel devices contain an improper authorization vulnerability in the cellular modem. A logic error may allow an attacker to bypass permission checks and escalate privileges.
할 일
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
미국 연방 기관 조치 기한: 2026년 9월 19일
Google의 다른 악용된 결함
| 추가됨 | 취약점 | 제품 | 심각도 | 공격 가능성 |
|---|---|---|---|---|
| 2022. 4. 11. | Out-of-Bounds Write | Pixel | 높음 7.8 | 0.7% |
| 2026. 10. 27. | Unchecked Return Value | Brotli | 치명적 9.2 | 55% |
| 2026. 9. 9. | Out of Bounds Write | Chromium V8 | 높음 8.8 | 3.5% |
| 2026. 9. 4. | Type Confusion | Chromium V8 | 높음 8.8 | 1.8% |
| 2026. 6. 9. | Out-of-Bounds Read and Write | Chromium V8 | 높음 8.8 | 2.4% |
| 2026. 4. 1. | Use-After-Free | Dawn | 높음 8.8 | 14% |
| 2026. 3. 13. | Out-of-Bounds Write | Skia | 높음 8.8 | 2.3% |
| 2026. 3. 13. | Improper Restriction of Operations Within the Bounds of a Memory Buffer | Chromium V8 | 높음 8.8 | 2.7% |
출처: Known Exploited Vulnerabilities(CISA, 퍼블릭 도메인), CVE records(cve.org), EPSS(FIRST). 공격 가능성은 누군가 향후 30일 안에 이 결함을 악용하려 할 확률에 대한 EPSS 추정치입니다.