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EUVD-2025-31621Published

go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.8 and below, go-f3's justification verification caching mechanism has a vulnerability where verification results are cached without properly considering th…

Exact source revision recorded 7 Nov 2026 02:45:11 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

euvd · EUVD-2025-31621

Published

go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.8 and below, go-f3's justification verification caching mechanism has a vulnerability where verification results are cached without properly considering the context of the message. An attacker can bypass justification verification by submitting a valid message with a correct justification and then reusing the same cached justification in contexts where it would normally be invalid. This occurs because the cached verification does not properly validate the relationship between the justification and the specific message context it's being used with. This issue is fixed in version 0.8.9.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 29, 2025, 10:38:42 PM

dateUpdated: Sep 30, 2025, 2:13:56 PM

1 related source bulletins · separate from aliases

openSUSE-SU-2025:15666-1: govulncheck-vulndb-0.0.20251023T162509-1.1 on GA media

CVE-2024-58260 · CVE-2024-58267 · CVE-2025-23266 · CVE-2025-23267 · CVE-2025-54468 · CVE-2025-55191 · CVE-2025-59163 · CVE-2025-59531 · CVE-2025-59537 · CVE-2025-59538 · CVE-2025-59823 · CVE-2025-59824 · CVE-2025-59941 · CVE-2025-59942 · CVE-2025-59956 · CVE-2025-61595 · CVE-2025-61926

Source published
Sep 29, 2025, 10:38:42 PM (timezone not stated)
Source modified
Sep 30, 2025, 2:13:56 PM (timezone not stated)
Observed here
7 Nov 2026 02:45:11 UTC
Source terms
ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

EUVD CVSS 3.1 · 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

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Sources read 10 Nov 14:45 UTC · 275 of 275 readable · 274 fully read · documentation 469/469 current

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