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CVE-2016-10188

31
FAUCET Score

CVE-2016-10188 is a critical use-after-free vulnerability in BitlBee's libpurple plugin (versions prior to 3.5). This flaw allows remote servers to trigger a denial of service or potentially execute arbitrary code by manipulating file transfer connection expirations. With a CVSS score of 9.8, it represents a severe risk due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.4.2CPE matchmatch criteria
cpe:2.3:a:bitlbee:bitlbee:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.94%
Probability of exploitation in next 30 days
EPSS Percentile
85.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0294 is in the 77th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.bitlbee.org / ticket/1281
Issue TrackingPatchVDB Entry
debian.org / security/2017/dsa-3853
openwall.com / lists/oss-security/2017/01/30/4
Mailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2017/01/31/11
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/95935