CVE-2026-52875
Path traversal in Streambert allows renderer-controlled file write and deletion.
Is CVE-2026-52875 being exploited?
Not confirmed. CVE-2026-52875 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.21% probability of exploitation in the next 30 days.
How severe is CVE-2026-52875?
CVE-2026-52875 is rated High with a CVSS score of 8.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-52875?
Yes. A fix has been recorded for CVE-2026-52875. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-52875 affect?
CVE-2026-52875 affects Streambert < 2.6.0 (cross-platform Electron desktop app). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-52875?
Upgrade Streambert to 2.6.0+, restrict renderer privileges and validate IPC paths.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Compromised renderer can create/overwrite or delete files via path traversal, causing data loss and tampering of files writable by the app.
Patch when possible
- affected< 2.6.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.