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Vulnerability Database · Debian · Package report

kvirc: vulnerability history, versions and safety

kvirc is a package in the Debian ecosystem. Vulert records 8 vulnerabilities for it across 3 affected ranges, from Jun 2007 to Aug 2010. 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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8 vulnerabilities recorded U8
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all kvirc vulnerabilities

Vulert verdict on kvirc i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 02 Aug 2010. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 8 vulnerabilities on record across 3 years, none in the last year.

What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →

  • Vulnerabilities on record 8 over 3 years · 0 in the last year i
  • Latest disclosure 02 Aug 2010 i
  • Highest CVSS n/a i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
up to 4:4.0.0-3 (exclusive) 2
up to 4:4.0.0~svn4340+rc3-1 (exclusive) 4
up to 2:3.2.4-5 (exclusive) 2

02 Disclosure history

How often vulnerabilities are recorded

  • 2007 2
  • 2010 6

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 8 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for kvirc

The 5 most severe of 8 vulnerabilities recorded for this package

Search all 8 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Arbitrary Command Execution in KVIrc N/A unrated 2:3.2.4-5 26 Jun 2007
Format String Vulnerabilities in KVIrc: Remote Attack Risks N/A unrated 4:4.0.0~svn4340+rc3-1 29 Jun 2010
Directory Traversal Vulnerability in KVIrc: Risk of File Overwrite N/A unrated 4:4.0.0~svn4340+rc3-1 29 Jun 2010
KVIrc IRC Protocol Vulnerability: Arbitrary CTCP Command Execution N/A unrated 4:4.0.0-3 02 Aug 2010
Remote Command Execution Vulnerability in KVIrc Package N/A unrated 2:3.2.4-5 26 Jun 2007

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

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Questions

About kvirc

Is kvirc safe to use?

Vulert records 8 vulnerabilities for kvirc in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 8 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

How many vulnerabilities does kvirc have?

8 vulnerabilities are recorded for kvirc in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 8 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 kvirc vulnerabilities disclosed?

0 vulnerabilities were recorded for kvirc in the last 12 months, and the oldest entry in this database dates to 26 Jun 2007. 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 kvirc 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 kvirc for upcoming vulnerabilities?

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