Lldpd
Vendor:
First CVE: Jan 28, 2020 · Active for 6 years
6
Total CVEs
More Total CVEs than 80% of tracked products
1.5
Avg CVEs / Year
Higher CVE frequency than 56% of tracked products
8.1
Avg CVSS
Higher Avg CVSS than 70% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Lldpd over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 28, 2020
6 years ago
Most Recent CVE
Jun 9, 2026
47 days ago
CVE Severity & Scoring
Lldpd6 CVEs
17%
50%
33%
All CVEs352,719 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network5 (83.3%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network1 (16.7%)
Attack Complexity
Low6 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None6 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None6 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-41910CRITICAL An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform | Sep 5, 2023 | 9.8 | 30 | NO | NO |
CVE-2015-8011CRITICAL Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execut | Jan 28, 2020 | 9.8 | 28 | NO | NO |
CVE-2026-46433MEDIUM lldpd is an implementation of IEEE 802.1ab (LLDP). Prior to version 1.0.22, lldpd_decode() in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling me | Jun 9, 2026 | 6.5 | 27 | NO | NO |
CVE-2021-43612HIGH In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger an out-of-bounds heap read via short SONMP packets. | Apr 15, 2023 | 7.5 | 25 | NO | NO |
CVE-2020-27827HIGH A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially | Mar 18, 2021 | 7.5 | 25 | NO | NO |
CVE-2015-8012HIGH lldpd before 0.8.0 allows remote attackers to cause a denial of service (assertion failure and daemon crash) via a malformed packet. | Jan 28, 2020 | 7.5 | 21 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (6 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
Signals from CVEs in this product scope (6 CVEs).
Media Mentions
Signals from CVEs in this product scope (6 CVEs).
Top CNAs Publishing CVEs For Lldpd
Top CWEs
Versions
No cataloged versions.