CVE-2025-1050
CVE-2025-1050 is a high-severity vulnerability in Sonos S2 with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 0% (27th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-12196
- Weakness: CWE-787
- Affected product: Sonos S2
- Published:
- Last modified:
Description
Sonos Era 300 Out-of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Sonos Era 300 speakers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HLS playlist data. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the anacapa user. Was ZDI-CAN-25606.
Frequently asked questions
- What is CVE-2025-1050?
- Sonos Era 300 Out-of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Sonos Era 300 speakers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HLS playlist data. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the anacapa user. Was ZDI-CAN-25606.
- How severe is CVE-2025-1050?
- CVE-2025-1050 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-1050 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-1050?
- CVE-2025-1050 affects Sonos S2. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-1050?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-1050 have an EU (EUVD) identifier?
- Yes. CVE-2025-1050 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12196.
- When was CVE-2025-1050 published?
- CVE-2025-1050 was published on 2025-04-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:sonos:s2:*:*:*:*:*:*:*:*
More vulnerabilities in Sonos S2
- CVE-2022-24049 — Critical (CVSS 9.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sonos One Speaker…
- CVE-2025-1049 — High (CVSS 8.8): Sonos Era 300 Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows…
- CVE-2025-1048 — High (CVSS 8.8): Sonos Era 300 Speaker libsmb2 Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows…
- CVE-2023-27355 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One…
- CVE-2023-27352 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One…
- CVE-2022-24046 — High (CVSS 8.8): This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One…
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