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CVE-2019-17264

16
FAUCET Score

CVE-2019-17264 describes a heap-based buffer over-read vulnerability in libyal liblnk versions prior to 20191006, specifically within the liblnk_location_information_read_data function. This flaw, caused by an incorrect variable name for an offset, affects the liblnk_project and liblnk libraries. The vulnerability has a low severity CVSS score of 3.3, indicating local access and low impact on availability, with no impact on confidentiality or integrity. Despite the vendor disputing the finding, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 20191006CPE matchmatch criteria
cpe:2.3:a:liblnk_project:liblnk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.3LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 91st percentile among its peer group of 1,509 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / libyal/liblnk/compare/20181227...20191006
PatchThird Party Advisory
github.com / libyal/liblnk/issues/38
ExploitThird Party Advisory