CVE-2025-48754 json
memory_pages division by zero
published last yr. modified 4mo ago also GHSA-5r4r-9fgh-pw53 , EUVD-2025-28254
- cvss
- 2.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
In the memory_pages crate 0.1.0 for Rust, division by zero can occur.
Is CVE-2025-48754 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/FractalFir/memory_pages/issues/1 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | memory_pages | <=0.1.0 |
no fix listed |
Affected products
- FractalFir memory_pages
Classification
- Weakness
-
- CWE-369 Divide By Zero
References
-
github.com
/FractalFir/memory_pages/issues/1
web, exploit, issue-tracking
-
crates.io
/crates/memory_pages
web, product
-
nvd.nist.gov
/vuln/detail/CVE-2025-48754
advisory
-
github.com
/FractalFir/memory_pages
package
Sources
- CVE List CVE-2025-48754
- GitHub Advisory GHSA-5r4r-9fgh-pw53
- NVD CVE-2025-48754
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.