CVE-2016-10109

high

Published 2017-02-23 · Modified 2026-05-13

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CVSS v3

7.5

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.5

Description

Use-after-free vulnerability in pcsc-lite before 1.8.20 allows a remote attackers to cause denial of service (crash) via a command that uses "cardsList" after the handle has been released through the SCardReleaseContext function.

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
sles		affected
arch		fixed	`1.8.20-1`
ubuntu	12.04	affected
ubuntu	14.04	affected
ubuntu	16.04	affected
ubuntu	16.10	affected
debian	bookworm	fixed	`1.8.20-1`
debian	bullseye	fixed	`1.8.20-1`
debian	forky	fixed	`1.8.20-1`
debian	sid	fixed	`1.8.20-1`
debian	trixie	fixed	`1.8.20-1`

Application impact

Vendor	Product	Versions	Fixed
muscle	pcsc-lite	`{"endIncluding":"1.8.19"}`

References

CWEs

CWE-416

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.