CVE-2025-20695: In Bluetooth FW, there is a possible system crash due to an uncaught exception

Q: How do I fix CVE-2025-20695?

software development kit: upgrade to newer than 3.7; android: mitigate or apply the listed mitigation; openwrt: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Q: Is CVE-2025-20695 being exploited?

CVE-2025-20695 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-20695 affect?

CVE-2025-20695 affects software development kit, android, openwrt. Severity is medium (CVSS 6.5). In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09741

Q: How urgent is CVE-2025-20695?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADEMITIGATEMITIGATE

CVE-2025-20695 is a medium-severity flaw (CVSS 6.5) affecting software development kit, android, openwrt. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09741871; Issue ID: MSV-3317.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 94%)
CISA exploited list	No
Weakness	CWE-124, CWE-787
Published	2025-07-08
Last modified	2026-06-17

Publisher (CNA): MediaTek, Inc. · Vendor: google · mediatek · openwrt

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

Am I affected?

Timeline

2025-07-08 03:15 UTCPublished CVE record published
2026-06-17 08:41 UTCUpdated Record last modified

mediatek software development kit UPGRADE

Affected: <= 3.7

Fixed in: newer than 3.7

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy software-development-kit || rpm -q software-development-kit || software-development-kit --version

2. UPGRADE to newer than 3.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade software-development-kit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade software-development-kit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

google android MITIGATE

Affected: 13.0 · 14.0 · 15.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 13.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

openwrt openwrt MITIGATE

Affected: 21.02.0 · 23.05

Fixed in: no fixed release known

Safe to downgrade to: a release before 21.02.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2025-20695?

software development kit: upgrade to newer than 3.7; android: mitigate or apply the listed mitigation; openwrt: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-20695 being exploited?

CVE-2025-20695 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-2025-20695 affect?

CVE-2025-20695 affects software development kit, android, openwrt. Severity is medium (CVSS 6.5). In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09741

How urgent is CVE-2025-20695?

Priority 24/100. No elevated risk signals yet.

Software pages

Android vulnerabilities · Bluetooth vulnerabilities · OpenWrt vulnerabilities

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References

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