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Vulnerabilities

Vulnerability · CVE-2025-49386

Deserialization of Untrusted Data vulnerability in Scott Reilly Preserve Code Formatting preserve-code-formatting allows Object Injection.This issue affects Preserve Code Formattin

Published Nov 6, 2025 · catalog updated Apr 28, 2026 · Scott Reilly Preserve Code Formatting

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-49386. EPSS is 0.46%. Act only if a listed version of Scott Reilly Preserve Code Formatting is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.46%
Remediation
Advisory link
Affected products
vendor Scott Reilly Preserve Code Formatting 0 ≤4.0.1

Deserialization of Untrusted Data vulnerability in Scott Reilly Preserve Code Formatting preserve-code-formatting allows Object Injection.This issue affects Preserve Code Formatting: from n/a through <= 4.0.1.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Scott Reilly Preserve Code Formatting 0 ≤4.0.10 ≤4.0.1

How to fix CVE-2025-49386

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-49386. EPSS is 0.46%. Act only if a listed version of Scott Reilly Preserve Code Formatting is installed.

Which versions are affected?

Compare what you have installed with Scott Reilly Preserve Code Formatting 0 ≤4.0.1 0 ≤4.0.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.46%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 6, 2025 · EUVD

    Detected

    Deserialization of Untrusted Data vulnerability in Scott Reilly Preserve Code Formatting preserve-code-formatting allows Object Injection.This issue affects Preserve Code Formatting: from n/a through <= 4.0.1.

  2. Apr 28, 2026 · EUVD

    Updated

    Deserialization of Untrusted Data vulnerability in Scott Reilly Preserve Code Formatting preserve-code-formatting allows Object Injection.This issue affects Preserve Code Formatting: from n/a through <= 4.0.1.

Sources

  • CVE.orgVulnerability recordCVE-2025-49386

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-49386

    30-day exploitation probability 0.46%

    first.org
  • EUVDVulnerability recordEUVD-2025-38014

    Deserialization of Untrusted Data vulnerability in Scott Reilly Preserve Code Formatting preserve-code-formatting allows Object Injection.This issue affects Preserve Code Formatting: from n/a through <= 4.0.1.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgOct 24, 2026
  • EUVDOct 23, 2026