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Libmailcore

First CVE: Jul 27, 2020Active for: 6 yearsTotal CVEs: 2

Libmailcore is a mail-handling library whose vulnerability profile centers on its MailCore2 implementation, with recurring issues in certificate validation and output neutralization reflecting the parsing and protocol demands of email processing. Treat this as a compact vendor profile rather than a broad trend line; live severity, exploitation, and exposure counts are shown alongside this summary.

FAUCET AI Generated
2
Total CVEs
More Total CVEs than 56% of tracked vendors
1.0
Avg CVEs / Product / Year
More Avg CVEs / Product / Year than 12% of tracked vendors
7.4
Avg CVSS Score
Higher Avg CVSS Score than 56% of tracked vendors
0.0%
In CISA KEV
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact products developed by Libmailcore over time

Volume of CVEsAvg CVSS Base Score
First CVE
Jul 27, 2020
5 years ago
Most Recent CVE
Feb 17, 2021
1,983 days ago

Products(1 total)

Top CVEs

Signals from CVEs in this vendor scope (2 CVEs).

2 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2020-15953HIGH
LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS"
Jul 27, 20207.425NONO
CVE-2021-26911HIGH
core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode.
Feb 17, 20217.423NONO
View all 2 CVEs →

CVE Severity & Scoring

Severity distribution of CVEs that affect this vendor's products2 CVEs
100%
Severity distribution among all CVEs352,231 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network2 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High2 (100.0%)
Unknown0 (0.0%)
User Interaction
None2 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)

Exploit Exposure

Signals from CVEs in this vendor scope (2 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

An overview of all social media posts that mention a CVE ID that affects a product developed by Libmailcore.

Media Mentions

Media articles that mention a CVE ID that affects a product developed by Libmailcore — matched by CVE ID, not by vendor name.

Top CNAs Publishing CVEs For Libmailcore's Products

View all 1 CNAs →

Top CWEs