CVE Explorer
CVE-2026-41458
OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent requests to trigger a remote denial of service condition without requiring authentication.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","packageURL":"pkg:github/owntone/owntone-server","product":"owntone-server","repo":"https://github.com/owntone/owntone-server","vendor":"owntone","versions":[{"lessThan":"29.1.0","status":"affected","version":"28.4.0","versionType":"semver"},{"status":"unaffected","version":"dca94641a5ed66500822dd51281774794cdb6c22","versionType":"git"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.2,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NO…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-362","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"tags":["patch"],"url":"https://github.com/owntone/owntone-server/commit/dca94641a5ed66500822dd51281774794cdb6c22"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/references/1
{"tags":["issue-tracking"],"url":"https://github.com/owntone/owntone-server/pull/1980"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/owntone-server-race-condition-dos-via-daap-login"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:742b96a15a4a88e1b8c00257e91db34fbd91b70ba1f2b7fa55e2f544b49907a0 · sha256:d5a872d6431e474c… · /containers/cna/references/2
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.