Openwrt
142 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Openwrt, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Openwrt CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 2 |
| 2024-12 | 3 |
| 2025-01 | 5 |
| 2025-02 | 2 |
| 2025-03 | 3 |
| 2025-04 | 2 |
| 2025-05 | 0 |
| 2025-06 | 1 |
| 2025-07 | 13 |
| 2025-08 | 1 |
| 2025-09 | 1 |
| 2025-10 | 16 |
| 2025-11 | 16 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 2 |
| 2026-03 | 7 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 3 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 142 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical12
- High38
- Medium90
- Low2
Latest CVEs
The 15 most recently published vulnerabilities affecting Openwrt.
- CVE-2026-62947OpenWrt: ACL bypass and arbitrary root file read via cgi-io cgi-download4.9
- CVE-2026-62948OpenWrt odhcpd/LuCI: unauthenticated DHCPv6 client can inject lease-file lines via FQDN hostname → stored XSS in the LuCI admin UI9.6
- CVE-2026-55490OpenWrt: EAD Integer Underflow → Pre-Auth Denial of Service6.5
- CVE-2026-32721LuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modal8.6
- CVE-2026-30874OpenWrt procd PATH Environment Variable Filter Bypass via Incorrect String Comparison Leads to Privilege Escalation7.8
- CVE-2026-30873OpenWrt Project jsonpath: Memory leak when processing strings, labels, and regexp tokens4.9
- CVE-2026-30872OpenWrt Project has a Stack-based Buffer Overflow vulnerability via IPv6 reverse DNS lookup9.8
- CVE-2026-30871OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query9.8
- CVE-2026-20435In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no ...4.6
- CVE-2026-20430In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privilege...8.8
- CVE-2026-20419In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no additional execution ...6.5
- CVE-2026-20408In wlan, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed....8.8
- CVE-2025-20765In aee daemon, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction ...4.7
- CVE-2025-20748In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System pr...6.7
- CVE-2025-20741In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System pr...6.7
Product grouping is registry-driven, with AI assist and human review. How it works