How many CVEs have patched validate_store?

1 published CVEs changed validate_store in ZenHive/mpp, in 1 distinct patches totalling 116 changed lines, between 2026 and 2026.

What is the latest CVE that changed validate_store?

CVE-2026-88255 (mpp Tempo keys its pre-broadcast dedup reserve on the caller-supplied transaction encoding, so a re-encoded signed transaction reserves a second slot), published 2026-09-16, changed lines 201 to 316 of lib/mpp/methods/tempo.ex.

How does validate_store compare to the rest of ZenHive/mpp?

ZenHive/mpp has 13 CVEs with a located fix in total; 1 of them changed validate_store.

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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ZenHive/mpp

Function

validate_store

Name: validate_store in ZenHive/mpp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/mpp/methods/tempo.ex

Last patched September 16, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

116

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

validate_store in ZenHive/mpp was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 116 lines in total.

ZenHive/mpp has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

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

mpp Tempo keys its pre-broadcast dedup reserve on the caller-supplied transaction encoding, so a re-encoded signed transaction reserves a second slot
CVE-2026-88255 · lines 201–316 · +116 −0
Medium · CVSS 6.3
EPSS 0.5%2026-09-16

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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 ZenHive/mpp changed by the most CVE fixes.

maybe_validate_fee_payer_economics3 CVEs · lib/mpp/methods/tempo.ex non_neg_integer3 CVEs · lib/mpp/methods/tempo/fee_payer_policy.ex map2 CVEs · lib/mpp/plug.ex verify2 CVEs · lib/mpp/methods/tempo.ex validate_intent2 CVEs · lib/mpp/plug.ex intent_name2 CVEs · lib/mpp/plug.ex

All patched functions in ZenHive/mpp

Frequently asked questions

Common questions about CVE fixes to validate_store.

How many CVEs have patched validate_store?: 1 published CVEs changed validate_store in ZenHive/mpp, in 1 distinct patches totalling 116 changed lines, between 2026 and 2026.
What is the latest CVE that changed validate_store?: CVE-2026-88255 (mpp Tempo keys its pre-broadcast dedup reserve on the caller-supplied transaction encoding, so a re-encoded signed transaction reserves a second slot), published 2026-09-16, changed lines 201 to 316 of lib/mpp/methods/tempo.ex.
How does validate_store compare to the rest of ZenHive/mpp?: ZenHive/mpp has 13 CVEs with a located fix in total; 1 of them changed validate_store.
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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