Linux · 
Ubuntu · Package update · September 6, 2026
Ubuntu · Package update · September 6, 2026libbluetooth3 5.48-0ubuntu3.9+esm3: libbluetooth3 5.48-0ubuntu3.9+esm3 for Ubuntu 18.04.6 LTS (bionic)
libbluetooth3 5.48-0ubuntu3.9+esm3, released September 6, 2026, fixes 4 CVEs in libbluetooth3. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
7.6
Base score, 0 to 10
Highest EPSS
0.0050
43rd percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 1
Routine 3
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libbluetooth3 | Ubuntu 18.04.6 LTS (bionic) | 5.48-0ubuntu3.9+esm3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-80186 | bluez: A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack | 7.6 | 0.0050 | None reported |
| Routine | CVE-2026-80185 | bluez: BlueZ sdp-xml.c type confusion via RegisterProfile(ServiceRecord) can crash bluetoothd (local DoS): a crafted nested... | 5.7 | 0.0029 | None reported |
| Routine | CVE-2026-75032 | Bluez: bluez: out-of-bounds read in avrcp parse_media_element and parse_media_folder | 6.3 | 0.0024 | None reported |
| Routine | CVE-2026-85218 | bluetooth: [Unknown description] | n/a | n/a | None reported |
Showing 1 to 4 of 4
1
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.