CVE-2026-2274
SSRF and local file read in AppSheet Core enables authenticated access to sensitive files.
Is CVE-2026-2274 being exploited?
Not confirmed. CVE-2026-2274 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 0.25% probability of exploitation in the next 30 days.
How severe is CVE-2026-2274?
CVE-2026-2274 is rated High with a CVSS score of 8.5. 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-2026-2274?
Yes. A fix has been recorded for CVE-2026-2274. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-2274 affect?
CVE-2026-2274 affects AppSheet Core, Google AppSheet platform. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-2274?
No action required; patch already applied.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated attacker can read local files and access internal network resources via crafted requests to the production cluster.
Monitor only
- affected< 2025-11-23
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.