CVE-2025-57452: In realme BackupRestore app v15.1.12_2810c08_250314, improper URI scheme handling in com.coloros.pc.PcToolMain

Routine

MEDIUM 6.1DOWNGRADE

CVE-2025-57452 is a medium-severity flaw (CVSS 6.1) affecting clone phone. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In realme BackupRestore app v15.1.12_2810c08_250314, improper URI scheme handling in com.coloros.pc.PcToolMainActivity allows local attackers to cause a crash and potential XSS via crafted ADB intents.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-09-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: realme

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-18 15:15 UTCPublished CVE record published
2026-06-17 09:43 UTCUpdated Record last modified

realme clone phone DOWNGRADE

Affected: 15.11.2_281008_250314

Fixed in: no fixed release known

Safe to downgrade to: a release before 15.11.2_281008_250314

1. Check installed version

apt-cache policy clone-phone || rpm -q clone-phone || clone-phone --version

2. No fixed release: DOWNGRADE to a release before 15.11.2_281008_250314 (Debian / Ubuntu)

apt-cache madison clone-phone sudo apt install clone-phone=<VERSION_BEFORE_15.11.2_281008_250314> sudo apt-mark hold clone-phone

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list clone-phone sudo dnf downgrade clone-phone-<VERSION_BEFORE_15.11.2_281008_250314> sudo dnf versionlock add clone-phone

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-57452?

clone phone: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-57452 being exploited?

CVE-2025-57452 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-57452 affect?

CVE-2025-57452 affects clone phone. Severity is medium (CVSS 6.1). In realme BackupRestore app v15.1.12_2810c08_250314, improper URI scheme handling in com.coloros.pc.PcToolMainActivity allows local attackers to cause a crash and potential XSS via crafted ADB intents.

How urgent is CVE-2025-57452?

Priority 26/100. No elevated risk signals yet.

References

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