How severe is CVE-2025-59418?

CVE-2025-59418 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-59418 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-59418?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-59418 have an EU (EUVD) identifier?

Yes. CVE-2025-59418 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30836.

When was CVE-2025-59418 published?

CVE-2025-59418 was published on 2025-09-22 and last updated on 2026-06-17.

CVE-2025-59418

CVE-2025-59418 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-30836
Weakness: CWE-770
Published: 2025-09-22
Last modified: 2026-06-17

Description

BunnyPad is a note taking software. Prior to version 11.0.27000.0915, opening files greater than or equal to 20MB causes buffer overflow to occur. This issue has been patched in version 11.0.27000.0915. Users who wish not to upgrade should refrain from opening files larger than 10MB.

Frequently asked questions

What is CVE-2025-59418?: BunnyPad is a note taking software. Prior to version 11.0.27000.0915, opening files greater than or equal to 20MB causes buffer overflow to occur. This issue has been patched in version 11.0.27000.0915. Users who wish not to upgrade should refrain from opening files larger than 10MB.
How severe is CVE-2025-59418?: CVE-2025-59418 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-59418 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-59418?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-59418 have an EU (EUVD) identifier?: Yes. CVE-2025-59418 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30836.
When was CVE-2025-59418 published?: CVE-2025-59418 was published on 2025-09-22 and last updated on 2026-06-17.

References

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities

CVE-2026-31283 — Critical (CVSS 9.8): In Totara LMS v19.1.5 and before, the forgot password API does not implement rate limiting for the target email…
CVE-2020-37067 — Critical (CVSS 9.8): Filetto 1.0 FTP server contains a denial of service vulnerability in the FEAT command processing that allows attackers…
CVE-2021-47875 — Critical (CVSS 9.8): GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the…
CVE-2025-11832 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling vulnerability in Azure Access Technology BLU-IC2, Azure Access…
CVE-2024-44241 — Critical (CVSS 9.8): The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia…
CVE-2022-3439 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0.

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