CVE-2026-32145
DoS in gleam-wisp wisp via unbounded multipart parsing
Is CVE-2026-32145 being exploited?
Not confirmed. CVE-2026-32145 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 0.62% probability of exploitation in the next 30 days.
How severe is CVE-2026-32145?
CVE-2026-32145 is rated High with a CVSS score of 8.7. 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-2026-32145?
Yes. A fix has been recorded for CVE-2026-32145. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-32145 affect?
CVE-2026-32145 affects gleam-wisp wisp (0.2.0 - 2.2.2). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-32145?
Upgrade to 2.2.2+
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can exhaust memory or disk by sending large multipart form submissions.
Patch when possible
- affected>= 0.2.0 and < 2.2.2
- affected>= d8e722e22ccb42bda9d0b6248658d37ab4e9b376 and < 7a978748e12ab29db232c222254465890e1a4a90
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.