CVE-2026-65768
CVE-2026-65768 is a high-severity vulnerability in Microsoft Teams 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-22.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Microsoft Teams
- Published:
- Last modified:
Description
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams for Android allows an unauthorized attacker to execute code over a network.
Frequently asked questions
- What is CVE-2026-65768?
- Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams for Android allows an unauthorized attacker to execute code over a network.
- How severe is CVE-2026-65768?
- CVE-2026-65768 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-65768 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-65768?
- CVE-2026-65768 affects Microsoft Teams. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-65768?
- 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.
- When was CVE-2026-65768 published?
- CVE-2026-65768 was published on 2026-08-11 and last updated on 2026-08-14.
References
Affected products (1)
- cpe:2.3:a:microsoft:teams:*:*:*:*:*:android:*:*
More vulnerabilities in Microsoft Teams
- CVE-2026-65667 — Critical (CVSS 10.0): Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-62896 — Critical (CVSS 9.6): Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
- CVE-2026-33823 — Critical (CVSS 9.6): Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.
- CVE-2026-65767 — High (CVSS 8.8): Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Teams for Android…
- CVE-2023-4863 — High (CVSS 8.8): Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to…
- CVE-2023-29330 — High (CVSS 8.8): Microsoft Teams Remote Code Execution Vulnerability
All CVEs affecting Microsoft Teams →
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