cve.bz

CVE-2021-41193

9.8 criticalEPSS 2.5%

Critical (9.8) in wire wire-audio video signaling. EPSS 2.5% chance of exploitation in the next 30 days. Fixed in com.wire:avs 7.1.12.

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE
CWE-134
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-2j6v-xpf3-xvrvMavencom.wire:avs<7.1.127.1.12

References

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