🛡️ HSEC-2024-0006 — base

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

fromIntegral: conversion error

# fromIntegral: conversion error

fromIntegral may result in coercion errors when used with optimization flags -O1 or -O2

in the following situation:

  • Converting negative Int to Natural does not throw an arithmetic underflow error
  • Converting large Integer greater than 2^64 to Natural overflow.

For the most part, these errors in and of themselves result only in availability and data integrity issues.

However, in some circumstances, they may result in other, more complicated security related flaws, such as buffer overflow conditions.

Affected software

HSEC-2024-0006 is recorded against 1 package.

  • base (from 4.15.0.0 up to 4.15.1.0)

Timeline and source

Published on 14 November 2025. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from OSV.

References

gitlab.haskell.org (Report)
gitlab.haskell.org (Report)
gitlab.haskell.org (Fix)
gitlab.haskell.org (Fix)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-11-14
Updated 2026-08-12
Modified 2025-11-14

Affected Packages

Software From version Fixed in
base 4.15.0.0 4.15.1.0

Similar Threats

More HSEC 2024 advisories

Browse all of HSEC 2024 in the advisory index.

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