CVE catalog
CVE-2026-85218
BlueZ vulnerabilities
- Severity
- High · CVSS 7.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
A double stack-based buffer overflow was found in the BlueZ AVRCP controller implementation. A nearby BR/EDR peripheral can send a crafted AVRCP player-settings response that supplies an attacker-controlled attribute count, causing avrcp_list_player_attributes_rsp() and avrcp_get_current_player_value() in profiles/audio/avrcp.c to write attacker-controlled data past fixed-size stack buffers, potentially leading to a crash or code execution in the bluetoothd daemon. bluez: bluez: AVRCP ListPlayerAttributes double stack overflow in avrcp_list_player_attributes_rsp/avrcp_get_current_player_value Red Hat CVSSv3 score is an estimate from CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N. This vulnerability requires user interaction and does not have any impact on the subsequent system, thus the scope is unchanged. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | bluez | sid | 5.87-5 | fixed |
| Debian | bluez | forky | 5.87-5 | fixed |
| Debian | bluez | trixie | 5.82-1.1 | vulnerable |
| Debian | bluez | bookworm | 5.66-1+deb12u2 | vulnerable |
| Debian | bluez | bookworm-security | 5.66-1+deb12u1 | vulnerable |
| Ubuntu | bluez | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluetooth | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-cups | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-hcidump | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-meshd | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-obexd | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-source | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-test-scripts | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | bluez-test-tools | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | libbluetooth-dev | noble | 5.72-0ubuntu5.7 | fixed |
| Ubuntu | libbluetooth3 | noble | 5.72-0ubuntu5.7 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | bluez | source | sid | 5.87-4 | not yet assigned | Not reported | [1146760] |
| Debian | bluez | source | forky | 5.87-4 | not yet assigned | Not reported | [1146760] |
| Debian | bluez | source | trixie | (unfixed) | not yet assigned | Not reported | [1146760] |
| Debian | bluez | source | bookworm | (unfixed) | not yet assigned | Not reported | [1146760] |
| Ubuntu | bluez | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluetooth | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-cups | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-hcidump | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-meshd | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-obexd | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-source | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-test-scripts | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | bluez-test-tools | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | libbluetooth-dev | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
| Ubuntu | libbluetooth3 | deb | noble | 5.72-0ubuntu5.7 | Not reported | Not reported | Not reported |
Notes
[trixie] bluez: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [bluetooth]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez]Affected
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-cups]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-hcidump]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-meshd]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-obexd]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-source]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-test-scripts]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· all · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· all · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [bluez-test-tools]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [libbluetooth3]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
- [libbluetooth-dev]Affected
Source package: [bluez]
Details (4)
5.66-1+deb12u2· amd64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u2· arm64 · bookwormAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· amd64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
5.66-1+deb12u1· arm64 · bookworm-securityAffected
usn · bluez · debian · bookworm; usn · bluez · debian · 12
[Debian 13 (Trixie)]
- [bluetooth]Affected
Source package: [bluez]
Details (2)
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
- [bluez]Affected
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
- [bluez-cups]Affected
Source package: [bluez]
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
- [bluez-hcidump]Affected
Source package: [bluez]
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
- [bluez-meshd]Affected
Source package: [bluez]
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
- [bluez-obexd]Affected
Source package: [bluez]
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
- [bluez-source]Affected
Source package: [bluez]
Details (2)
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
- [bluez-test-scripts]Affected
Source package: [bluez]
Details (2)
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
5.82-1.1· all · trixieAffected
usn · bluez · debian · 13
- [bluez-test-tools]Affected
Source package: [bluez]
Details (2)
5.82-1.1· amd64 · trixieAffected
usn · bluez · debian · 13
5.82-1.1· arm64 · trixieAffected
usn · bluez · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-85218]
- [https://security-tracker.debian.org/tracker/CVE-2026-85218]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-85218.json]
- [https://ubuntu.com/security/notices/USN-8908-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3176.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]