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Not in CISA KEV
LOW severity

CVE-2025-48754 — memory_pages

LOW

CVE-2025-48754 is a low-severity (CVSS 2.9) CWE-369 vulnerability in memory_pages. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

memory_pages division by zero

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Oct 19, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2025-48754.

EPSS Exploitation Probability

via FIRST.org ↗
0.3%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs24th percentile — riskier than 24% of all scored CVEsHighest risk
0.00%0.28%0.55%0.83%0.2%0.3%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🦀memory_pages

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects crates.io packages — download data is not available via public APIs for these ecosystems.

Description

In the memory_pages crate 0.1.0 for Rust, division by zero can occur.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
🦀crates.iomemory_pagesall versionsNo fix

Affected Products

1 product · 1 configurations
Application
memory pagesfractalfir
1 version
0.1.0

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for memory_pages, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of memory_pages for CVE-2025-48754. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

In the memory_pages crate 0.1.0 for Rust, division by zero can occur.
O3 Security · Impact-Aware SCA

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CVE-2025-48754: memory_pages (Low 2.9)