How many CVEs have patched UserAuthService?

1 published CVEs changed UserAuthService in misskey-dev/misskey, in 2 distinct patches totalling 77 changed lines, between 2026 and 2026.

What is the latest CVE that changed UserAuthService?

CVE-2026-57574 (Misskey: TOTP tokens can be reused), published 2026-07-10, changed lines 35 to 87 of packages/backend/src/core/UserAuthService.ts.

How does UserAuthService compare to the rest of misskey-dev/misskey?

misskey-dev/misskey has 20 CVEs with a located fix in total; 1 of them changed UserAuthService.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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UserAuthService

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UserAuthService

UserAuthService in misskey-dev/misskey: Patched by 1 CVEs

misskey-dev/misskey

Class

UserAuthService

Name: UserAuthService in misskey-dev/misskey: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

packages/backend/src/core/UserAuthService.ts

Last patched July 10, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

UserAuthService in misskey-dev/misskey was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 77 lines in total.

misskey-dev/misskey has 20 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed UserAuthService, newest first, with the lines each fix touched.

Misskey: TOTP tokens can be reused
CVE-2026-57574 · lines 35–87 · +46 −31
High · CVSS 7.4
EPSS 0.6%2026-07-10

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Other hotspots in the repository

Functions in misskey-dev/misskey changed by the most CVE fixes.

tryParseUrl1 CVEs · packages/frontend-shared/js/url.ts then1 CVEs · packages/frontend/src/widgets/WidgetRss.vue then1 CVEs · packages/frontend/src/widgets/WidgetRssTicker.vue fetchSummary1 CVEs · packages/backend/src/server/web/UrlPreviewService.ts launch1 CVEs · packages/backend/src/server/ServerService.ts shouldHideNoteByTime1 CVEs · packages/backend/src/misc/should-hide-note-by-time.ts

All patched functions in misskey-dev/misskey

Frequently asked questions

Common questions about CVE fixes to UserAuthService.

How many CVEs have patched UserAuthService?: 1 published CVEs changed UserAuthService in misskey-dev/misskey, in 2 distinct patches totalling 77 changed lines, between 2026 and 2026.
What is the latest CVE that changed UserAuthService?: CVE-2026-57574 (Misskey: TOTP tokens can be reused), published 2026-07-10, changed lines 35 to 87 of packages/backend/src/core/UserAuthService.ts.
How does UserAuthService compare to the rest of misskey-dev/misskey?: misskey-dev/misskey has 20 CVEs with a located fix in total; 1 of them changed UserAuthService.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

packages/backend/src/core/UserAuthService.ts on GitHub (opens in a new tab)
All patched functions in misskey-dev/misskey
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
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