CVE-2026-59153

unknowncovered by 1 sourcefirst seen 2026-07-07

Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server to serve media files and web pages for parts of its interface, but requests from other origins were not sufficiently blocked. A malicious website could potentially trigger side-effecting requests to the local server, with severity varying by browser depending on Private Network Access protections. This issue is fixed in version 25.09.3.

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Exploitation outlook

Low exploitation risk0.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-59153: Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a loc…nvd · 2026-07-07

External references

NVD record for CVE-2026-59153

CVE.org record

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