# Samsung Mobile Devices vulnerabilities

Source: https://junglewise.ai/threats/technologies/mobile-devices  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/mobile-devices.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 13 vulnerabilities in Samsung Mobile Devices: 0 in the last 7 days and 0 in the last 90 days, 13 of them critical and 13 exploited in the wild. The most recent, CVE-2025-21042, was published on 10 November 2025.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 13 (13 critical, 13 exploited in the wild)

## About Samsung Mobile Devices

Mobile computing devices with cellular connectivity and touchscreen interfaces.

## Latest Samsung Mobile Devices vulnerabilities

- [CVE-2025-21042: Samsung Mobile Devices out-of-bounds write in libimagecodec.quram.so](https://junglewise.ai/threats/cve-2025-21042-samsung-mobile-devices-out-of-bounds-write-in-libimagecodec-quram) (critical, exploited in the wild, CVSS 9.8, published 10 Nov 2025)
- [CVE-2025-21043: Samsung Mobile Devices out-of-bounds write in libimagecodec.quram.so](https://junglewise.ai/threats/cve-2025-21043-samsung-mobile-devices-out-of-bounds-write-in-libimagecodec-quram) (critical, exploited in the wild, CVSS 9.8, published 2 Oct 2025)
- [CVE-2022-22265: Samsung Mobile Devices Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2022-22265-samsung-mobile-devices-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 18 Sep 2023)
- [CVE-2021-25487: Samsung Mobile Devices Out-of-Bounds Read Vulnerability](https://junglewise.ai/threats/cve-2021-25487-samsung-mobile-devices-out-of-bounds-read-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 29 Jun 2023)
- [CVE-2021-25394: Samsung Mobile Devices Race Condition Vulnerability](https://junglewise.ai/threats/cve-2021-25394-samsung-mobile-devices-race-condition-vulnerability) (critical, exploited in the wild, CVSS 6.4, published 29 Jun 2023)
- [CVE-2021-25372: Samsung Mobile Devices Improper Boundary Check Vulnerability](https://junglewise.ai/threats/cve-2021-25372-samsung-mobile-devices-improper-boundary-check-vulnerability) (critical, exploited in the wild, CVSS 6.7, published 29 Jun 2023)
- [CVE-2021-25489: Samsung Mobile Devices Improper Input Validation Vulnerability](https://junglewise.ai/threats/cve-2021-25489-samsung-mobile-devices-improper-input-validation-vulnerability) (critical, exploited in the wild, CVSS 5.5, published 29 Jun 2023)
- [CVE-2021-25395: Samsung Mobile Devices Race Condition Vulnerability](https://junglewise.ai/threats/cve-2021-25395-samsung-mobile-devices-race-condition-vulnerability) (critical, exploited in the wild, CVSS 6.4, published 29 Jun 2023)
- [CVE-2021-25371: Samsung Mobile Devices Unspecified Vulnerability](https://junglewise.ai/threats/cve-2021-25371-samsung-mobile-devices-unspecified-vulnerability) (critical, exploited in the wild, CVSS 6.7, published 29 Jun 2023)
- [CVE-2023-21492: Samsung Mobile Devices Insertion of Sensitive Information Into Log File Vulnerability](https://junglewise.ai/threats/cve-2023-21492-samsung-mobile-devices-insertion-of-sensitive-information-into) (critical, exploited in the wild, CVSS 4.4, published 19 May 2023)
- [CVE-2021-25337: Samsung Mobile Devices Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2021-25337-samsung-mobile-devices-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 7.1, published 8 Nov 2022)
- [CVE-2021-25369: Samsung Mobile Devices Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2021-25369-samsung-mobile-devices-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 6.2, published 8 Nov 2022)
- [CVE-2021-25370: Samsung Mobile Devices Memory Corruption Vulnerability](https://junglewise.ai/threats/cve-2021-25370-samsung-mobile-devices-memory-corruption-vulnerability) (critical, exploited in the wild, CVSS 6.1, published 8 Nov 2022)

## Most severe Samsung Mobile Devices vulnerabilities

- [CVE-2025-21043: Samsung Mobile Devices out-of-bounds write in libimagecodec.quram.so](https://junglewise.ai/threats/cve-2025-21043-samsung-mobile-devices-out-of-bounds-write-in-libimagecodec-quram) (critical, exploited in the wild, CVSS 9.8, published 2 Oct 2025)
- [CVE-2025-21042: Samsung Mobile Devices out-of-bounds write in libimagecodec.quram.so](https://junglewise.ai/threats/cve-2025-21042-samsung-mobile-devices-out-of-bounds-write-in-libimagecodec-quram) (critical, exploited in the wild, CVSS 9.8, published 10 Nov 2025)
- [CVE-2022-22265: Samsung Mobile Devices Use-After-Free Vulnerability](https://junglewise.ai/threats/cve-2022-22265-samsung-mobile-devices-use-after-free-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 18 Sep 2023)
- [CVE-2021-25487: Samsung Mobile Devices Out-of-Bounds Read Vulnerability](https://junglewise.ai/threats/cve-2021-25487-samsung-mobile-devices-out-of-bounds-read-vulnerability) (critical, exploited in the wild, CVSS 7.8, published 29 Jun 2023)
- [CVE-2021-25337: Samsung Mobile Devices Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2021-25337-samsung-mobile-devices-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 7.1, published 8 Nov 2022)
- [CVE-2021-25371: Samsung Mobile Devices Unspecified Vulnerability](https://junglewise.ai/threats/cve-2021-25371-samsung-mobile-devices-unspecified-vulnerability) (critical, exploited in the wild, CVSS 6.7, published 29 Jun 2023)
- [CVE-2021-25372: Samsung Mobile Devices Improper Boundary Check Vulnerability](https://junglewise.ai/threats/cve-2021-25372-samsung-mobile-devices-improper-boundary-check-vulnerability) (critical, exploited in the wild, CVSS 6.7, published 29 Jun 2023)
- [CVE-2021-25395: Samsung Mobile Devices Race Condition Vulnerability](https://junglewise.ai/threats/cve-2021-25395-samsung-mobile-devices-race-condition-vulnerability) (critical, exploited in the wild, CVSS 6.4, published 29 Jun 2023)
- [CVE-2021-25394: Samsung Mobile Devices Race Condition Vulnerability](https://junglewise.ai/threats/cve-2021-25394-samsung-mobile-devices-race-condition-vulnerability) (critical, exploited in the wild, CVSS 6.4, published 29 Jun 2023)
- [CVE-2021-25369: Samsung Mobile Devices Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2021-25369-samsung-mobile-devices-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 6.2, published 8 Nov 2022)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Samsung technologies

- [Samsung Exynos 1380](https://junglewise.ai/threats/technologies/exynos-1380): 37 vulnerabilities
- [Samsung Exynos 1480](https://junglewise.ai/threats/technologies/exynos-1480): 37 vulnerabilities
- [Samsung Exynos 1580](https://junglewise.ai/threats/technologies/exynos-1580): 37 vulnerabilities
- [Samsung Exynos 2400](https://junglewise.ai/threats/technologies/exynos-2400): 33 vulnerabilities
- [Samsung Exynos 1330](https://junglewise.ai/threats/technologies/exynos-1330): 30 vulnerabilities
- [Samsung Escargot](https://junglewise.ai/threats/technologies/escargot): 28 vulnerabilities
- [Samsung Exynos 2500](https://junglewise.ai/threats/technologies/exynos-2500): 27 vulnerabilities
- [Samsung Exynos 1280](https://junglewise.ai/threats/technologies/exynos-1280): 25 vulnerabilities
- [Samsung Exynos 2200](https://junglewise.ai/threats/technologies/exynos-2200): 20 vulnerabilities
- [Samsung Exynos W920](https://junglewise.ai/threats/technologies/exynos-w920): 19 vulnerabilities
- [Samsung Exynos 850](https://junglewise.ai/threats/technologies/exynos-850): 18 vulnerabilities
- [Samsung Exynos W930](https://junglewise.ai/threats/technologies/exynos-w930): 18 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Samsung Mobile Devices vulnerabilities", https://junglewise.ai/threats/technologies/mobile-devices, 10 November 2026.