How many CVEs have patched canonicalHeaderSubset?

1 published CVEs changed canonicalHeaderSubset in gofiber/fiber, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed canonicalHeaderSubset?

CVE-2026-30246 (github.com/gofiber/fiber/v3 cache middleware can mix responses across query parameters), published 2026-05-05, changed lines 1432 to 1435 of middleware/cache/cache.go.

How does canonicalHeaderSubset compare to the rest of gofiber/fiber?

gofiber/fiber has 16 CVEs with a located fix in total; 1 of them changed canonicalHeaderSubset.

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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gofiber/fiber

Function

canonicalHeaderSubset

Name: canonicalHeaderSubset in gofiber/fiber: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

middleware/cache/cache.go

Last patched May 5, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

4

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

canonicalHeaderSubset in gofiber/fiber was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

gofiber/fiber has 16 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

github.com/gofiber/fiber/v3 cache middleware can mix responses across query parameters
CVE-2026-30246 · lines 1432–1435 · +2 −2
Medium · CVSS 6.5
EPSS 0.4%2026-05-05

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in gofiber/fiber changed by the most CVE fixes.

New2 CVEs · middleware/cors/cors.go getTokenFromStorage2 CVEs · middleware/csrf/csrf.go New2 CVEs · middleware/csrf/csrf.go Decode2 CVEs · internal/schema/decoder.go refererMatchesHost2 CVEs · middleware/csrf/csrf.go configDefault2 CVEs · middleware/csrf/config.go

All patched functions in gofiber/fiber

Frequently asked questions

Common questions about CVE fixes to canonicalHeaderSubset.

How many CVEs have patched canonicalHeaderSubset?: 1 published CVEs changed canonicalHeaderSubset in gofiber/fiber, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed canonicalHeaderSubset?: CVE-2026-30246 (github.com/gofiber/fiber/v3 cache middleware can mix responses across query parameters), published 2026-05-05, changed lines 1432 to 1435 of middleware/cache/cache.go.
How does canonicalHeaderSubset compare to the rest of gofiber/fiber?: gofiber/fiber has 16 CVEs with a located fix in total; 1 of them changed canonicalHeaderSubset.
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

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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