CVE-2025-48706: An issue was discovered in COROS PACE 3 through 3.0808.0

Q: How do I fix CVE-2025-48706?

coros pace 3 firmware: upgrade to newer than 3.0808.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-48706 being exploited?

CVE-2025-48706 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-2025-48706 affect?

CVE-2025-48706 affects coros pace 3 firmware. Severity is critical (CVSS 9.1). An issue was discovered in COROS PACE 3 through 3.0808.0. Due to an out-of-bounds read vulnerability, sending a crafted BLE message forces the device to reboot.

Q: How urgent is CVE-2025-48706?

Priority 54/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.1REMOTEUPGRADE

CVE-2025-48706 is a critical-severity flaw (CVSS 9.1) affecting coros pace 3 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in COROS PACE 3 through 3.0808.0. Due to an out-of-bounds read vulnerability, sending a crafted BLE message forces the device to reboot.

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-125
Published	2025-06-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: yftech

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

Am I affected?

Timeline

2025-06-20 14:15 UTCPublished CVE record published
2026-06-17 09:30 UTCUpdated Record last modified

yftech coros pace 3 firmware UPGRADE

Affected: <= 3.0808.0

Fixed in: newer than 3.0808.0

Safe to downgrade to: no unaffected older release

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-2025-48706?

coros pace 3 firmware: upgrade to newer than 3.0808.0. Exact commands for each OS are on this page.

Is CVE-2025-48706 being exploited?

CVE-2025-48706 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-2025-48706 affect?

CVE-2025-48706 affects coros pace 3 firmware. Severity is critical (CVSS 9.1). An issue was discovered in COROS PACE 3 through 3.0808.0. Due to an out-of-bounds read vulnerability, sending a crafted BLE message forces the device to reboot.

How urgent is CVE-2025-48706?

Priority 54/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-48705 HIGH 7.5 UPGRADE An issue was discovered in COROS PACE 3 through 3.0808.0
CVE-2025-32880 CRITICAL 9.8 UPGRADE An issue was discovered on COROS PACE 3 devices through 3.0808.0
CVE-2025-32879 HIGH 8.8 UPGRADE An issue was discovered on COROS PACE 3 devices through 3.0808.0
CVE-2025-32878 CRITICAL 9.8 UPGRADE An issue was discovered on COROS PACE 3 devices through 3.0808.0
CVE-2025-32877 CRITICAL 9.8 UPGRADE An issue was discovered on COROS PACE 3 devices through 3.0808.0

References

← Back to latest CVEs