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Vulnerability Database · Debian · Package report

biosig: vulnerability history, versions and safety

biosig is a package in the Debian ecosystem. Vulert records 65 vulnerabilities for it across 10 releases, from Nov -0001 to Mar 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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65 vulnerabilities recorded U65
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65 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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3 in the last 12 months

Most recent disclosure 03 Mar 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all biosig vulnerabilities

Vulert verdict on biosig i

Updated on 23 Oct 2026

Careful: 65 of the 65 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each.

Long-term outlook: usable, but needs attention 65 vulnerabilities on record across 2026 years, 3 in the last year.

What to do: Plan around the 65 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 65 over 2026 years · 3 in the last year i
  • Latest disclosure 03 Mar 2026 i
  • Highest CVSS 9.8 i
  • With no published fix 65 i

Concerned about your application's security?

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01 Versions

Which versions are affected

Every version Vulert holds for biosig, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

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Version Vulert vulnerabilities Fix published Details
3.9.0-1 U65 No Details →
2.6.1-1 U65 No Details →
2.6.0-1 U65 No Details →
2.5.2-2 U65 No Details →
2.5.2-1 U65 No Details →
2.5.0-1 U65 No Details →
2.4.0-2 U65 No Details →
2.4.0-1 U65 No Details →
2.3.3-1 U65 No Details →
2.1.2-4 U65 No Details →

Newest 10 of 10 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 0 6
  • 2024 8
  • 2025 48
  • 2026 3

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 3 of the 65 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for biosig

The 5 most severe of 65 vulnerabilities recorded for this package

Search all 65 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Critical Integer Overflow Vulnerability in Biosig Package Leading to Arbitrary Code Execution 9.8 critical No fix published 25 Aug 2025
Heap-Based Buffer Overflow in Biosig Package: CVE-2025-53511 9.8 critical No fix published 25 Aug 2025
Critical Integer Overflow Vulnerability in Biosig Package Leading to Arbitrary Code Execution 9.8 critical No fix published 25 Aug 2025
Heap-Based Buffer Overflow in Biosig Package: CVE-2026-22891 9.8 critical No fix published 03 Mar 2026
Critical Heap-Based Buffer Overflow in Biosig Package - CVE-2025-48005 9.8 critical No fix published 25 Aug 2025

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About biosig

Is biosig safe to use?

Vulert records 65 vulnerabilities for biosig in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 65 not yet rated. 65 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does biosig have?

65 vulnerabilities are recorded for biosig in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 65 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new biosig vulnerabilities disclosed?

3 vulnerabilities were recorded for biosig in the last 12 months, and the oldest entry in this database dates to 30 Nov -0001. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of biosig are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor biosig for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the biosig version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.