CVE-2025-25758: An issue in KukuFM Android v1.12.7 (11207) allows attackers to access sensitive cleartext data via the android

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2025-25758 is a high-severity flaw (CVSS 7.5) affecting kukufm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in KukuFM Android v1.12.7 (11207) allows attackers to access sensitive cleartext data via the android:allowBackup="true" in the ANdroidManifest.xml

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 77%)
CISA exploited list	No
Weakness	CWE-312
Published	2025-03-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: kukufm

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

Am I affected?

Timeline

2025-03-20 21:15 UTCPublished CVE record published
2026-06-17 09:01 UTCUpdated Record last modified

kukufm kukufm DOWNGRADE

Affected: 1.12.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.12.7

1. Check installed version

apt-cache policy kukufm || rpm -q kukufm || kukufm --version

2. No fixed release: DOWNGRADE to a release before 1.12.7 (Debian / Ubuntu)

apt-cache madison kukufm sudo apt install kukufm=<VERSION_BEFORE_1.12.7> sudo apt-mark hold kukufm

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

dnf --showduplicates list kukufm sudo dnf downgrade kukufm-<VERSION_BEFORE_1.12.7> sudo dnf versionlock add kukufm

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-2025-25758?

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

Is CVE-2025-25758 being exploited?

CVE-2025-25758 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-2025-25758 affect?

CVE-2025-25758 affects kukufm. Severity is high (CVSS 7.5). An issue in KukuFM Android v1.12.7 (11207) allows attackers to access sensitive cleartext data via the android:allowBackup="true" in the ANdroidManifest.xml

How urgent is CVE-2025-25758?

Priority 42/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Android vulnerabilities

References

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