BL
Product
Big-ip Link Controller
by F5 · last CVE Sep 2, 2026
On CISA KEVExploited in the wildRansomware-linked
524
CVEs
11
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 36High 285Medium 179Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-6602
7.5
2%
Mar 28
In BIG-IP 11.5.1-11.5.8 and 11.6.1-11.6.3, the Configuration Utility login page may not follow best security practices when handling a malicious request
Affected: 11.5.1 through 11.5.8; 11.6.1 through 11.6.3
CVE-2018-15330
7.5
1%
Dec 20
On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, or 12.1.0-12.1.3.7, when a virtual server using the inflate functionality to process a gzip bomb as a payload, the BIG-IP system will…
Affected: 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.1; 14.0.0 through 14.0.0.2
CVE-2018-15328
7.5
2%
Dec 12
On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used…
Affected: 11.2.1 through 11.6.3; 12.1.0 through 12.1.3; 13.0.0 through 13.1.1; 14.0.0
CVE-2018-15320
7.5
1%
Oct 31
On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system
Affected: 13.0.0 through 13.1.1.1; 14.0.0 through 14.0.0.2
CVE-2018-15319
7.5
2%
Oct 31
On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, or 12.1.0-12.1.3.6, malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart
Affected: 12.1.0 through 12.1.3.6; 13.0.0 through 13.1.1.1; 14.0.0 through 14.0.0.2
CVE-2018-15318
7.5
1%
Oct 31
In BIG-IP 14.0.0-14.0.0.2, 13.1.0.4-13.1.1.1, or 12.1.3.4-12.1.3.6, If an MPTCP connection receives an abort signal while the initial flow is not the primary flow, the initial…
Affected: 12.1.3.4 through 12.1.3.6; 13.0.0 through 13.1.1.1; 14.0.0 through 14.0.0.2
CVE-2018-15317
7.5
1%
Oct 31
In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.2.1-11.6.3.2, an attacker sending specially crafted SSL records to a SSL Virtual Server will cause corruption…
Affected: 11.2.1 through 11.5.6; 11.6.0 through 11.6.3.2; 12.1.0 through 12.1.3.5; 13.0.0 through 13.1.0.7; 14.0.0 through 14.0.0.2
CVE-2016-7475
7.5
1%
Oct 8
Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network…
Affected: 11.4.0 through 11.6.1; 12.0.0 through 12.1.0
CVE-2018-5391
7.5
32%
Sep 6
The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly
Affected: 11.5.1 before 11.6.5.1; 12.1.0 before 12.1.5; 13.0.0 before 13.1.3; 14.0.0 before 14.0.1.1; 14.1.0 before 14.1.2.4
CVE-2018-5390
7.5
72%
Aug 6
Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service
Affected: 11.5.1 through 11.6.3; 12.1.0 through 12.1.3; 13.0.0 through 13.1.1; 14.0.0
CVE-2018-5535
7.5
3%
Jul 19
On F5 BIG-IP 14.0.0, 13.0.0-13.1.0, 12.1.0-12.1.3, or 11.5.1-11.6.3 specifically crafted HTTP responses, when processed by a Virtual Server with an associated QoE profile that has…
Affected: 11.2.1 through 11.6.3; 12.1.0 through 12.1.3; 13.0.0 through 13.1.1; 14.0.0
CVE-2018-5534
7.5
2%
Jul 19
Under certain conditions on F5 BIG-IP 13.1.0-13.1.0.5, 13.0.0, 12.1.0-12.1.3.1, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic
Affected: 11.5.0 through 11.5.6; 11.6.0 through 11.6.3.1; 12.1.0 through 12.1.3.1; 13.1.0 through 13.1.0.5; 13.0.0
CVE-2018-5533
7.5
2%
Jul 19
Under certain conditions on F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic
Affected: 11.5.0 through 11.5.6; 11.6.0 through 11.6.3.1; 12.1.0 through 12.1.2; 13.0.0
CVE-2018-5527
7.5
3%
Jun 27
On BIG-IP 13.1.0-13.1.0.7, a remote attacker using undisclosed methods against virtual servers configured with a Client SSL or Server SSL profile that has the SSL Forward Proxy…
Affected: 13.0.0 through 13.1.0.7
CVE-2018-5513
7.5
2%
Jun 1
On F5 BIG-IP 13.1.0-13.1.0.3, 13.0.0, 12.1.0-12.1.3.3, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, a malformed TLS handshake causes TMM to crash leading to a disruption of service
Affected: 11.2.1 through 11.5.5; 11.6.1 through 11.6.3; 12.1.0 through 12.1.3; 13.1.0 through 13.1.0.4; 13.0.0
CVE-2018-5517
7.5
2%
May 2
On F5 BIG-IP 13.1.0-13.1.0.5, malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service
Affected: 13.1.0 through 13.1.0.5
CVE-2018-5514
7.5
4%
May 2
On F5 BIG-IP 13.1.0-13.1.0.5, maliciously crafted HTTP/2 request frames can lead to denial of service
Affected: 13.1.0 through 13.1.0.5
CVE-2018-5512
7.5
3%
May 2
On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload (LRO) and SYN cookies are enabled (default settings), undisclosed traffic patterns may cause TMM to restart
Affected: 13.1.0 through 13.1.0.5
CVE-2018-5510
7.5
1%
Apr 13
On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers
Affected: 11.5.4; 11.5.4; 11.5.4; 11.5.4; 11.5.4; 11.5.5
CVE-2018-5507
7.5
1%
Apr 13
On F5 BIG-IP versions 13.0.0, 12.1.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5, vCMP guests running on VIPRION 2100, 4200 and 4300 series blades cannot correctly decrypt…
Affected: 11.5.1 through 11.5.5; 11.6.1 through 11.6.2; 12.1.0 through 12.1.3; 13.0.0
CVE-2017-6155
7.5
1%
Apr 13
On F5 BIG-IP 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.4.1-11.5.5, or 11.2.1, malformed SPDY or HTTP/2 requests may result in a disruption of service to TMM
Affected: 11.5.1 through 11.5.5; 11.6.1 through 11.6.2; 12.1.0 through 12.1.3; 11.2.1; 13.0.0
CVE-2017-6148
7.5
1%
Apr 13
Responses to SOCKS proxy requests made through F5 BIG-IP version 13.0.0, 12.0.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5 may cause a disruption of services provided by TMM
Affected: 11.5.1 through 11.5.5; 11.6.1 through 11.6.2; 12.0.0 through 12.1.3; 13.0.0
CVE-2018-5509
7.5
3%
Mar 22
On F5 BIG-IP versions 13.0.0 or 12.1.0 - 12.1.3.1, when a specifically configured virtual server receives traffic of an undisclosed nature, TMM will crash and take the configured…
Affected: 12.1.0 before 12.1.3.2; 13.0.0 before 13.1.0.4
CVE-2018-5502
7.5
1%
Mar 22
On F5 BIG-IP versions 13.0.0 - 13.1.0.3, attackers may be able to disrupt services on the BIG-IP system with maliciously crafted client certificate
Affected: 13.0.0 before 13.1.0.4
CVE-2017-6150
7.5
2%
Mar 1
Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble IP Fragments option is disabled (default), some specific…
Affected: 12.1.0 through 12.1.3.1; 13.0.0
CVE-2017-6167
7.5
1%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM and WebSafe software version 13.0.0 and 12.1.0 - 12.1.2, race conditions in iControl REST may lead to…
Affected: 12.1.0 through 12.1.2; 13.0.0
CVE-2017-6151
7.5
2%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, undisclosed requests made to…
Affected: 13.0.0
CVE-2017-6138
7.5
2%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0 and 12.1.0 - 12.1.2, malicious requests made to virtual servers…
Affected: 12.1.0 through 12.1.2; 13.0.0
CVE-2017-6135
7.5
2%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0, a slow memory leak as a result of undisclosed IPv4 or IPv6…
Affected: 13.0.0
CVE-2017-6133
7.5
2%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM and WebSafe software version 13.0.0 and 12.1.0 - 12.1.2, undisclosed HTTP requests may cause a denial of…
Affected: 12.1.0 through 12.1.2; 13.0.0
CVE-2017-6132
7.5
3%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2, 11.6.0 to 11.6.1 and 11.5.0 - 11.5.4, an…
Affected: 11.6.0 through 11.6.1; 12.0.0 through 12.1.2; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +2 more
CVE-2017-0303
7.5
3%
Oct 27
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2 and 11.5.1 to 11.6.1, under limited…
Affected: 11.5.0; 11.5.1; 11.5.2; 11.5.3; 11.5.4; 11.5.5; +7 more
CVE-2016-7476
7.5
2%
May 11
The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, APM, ASM, GTM, Link Controller, PEM, PSM, and WebSafe 11.6.0 before 11.6.0 HF6, 11.5.0 before 11.5.3 HF2, and…
Affected: 11.3.0; 11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; +2 more
CVE-2016-9250
7.5
1%
May 10
In F5 BIG-IP 11.2.1, 11.4.0 through 11.6.1, and 12.0.0 through 12.1.2, an unauthenticated user with access to the control plane may be able to delete arbitrary files through an…
Affected: 11.2.1; 11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; +8 more
CVE-2016-9256
7.5
1%
May 9
In F5 BIG-IP 12.1.0 through 12.1.2, permissions enforced by iControl can lag behind the actual permissions assigned to a user if the role_map is not reloaded between the time the…
Affected: 12.0.0; 12.1.0; 12.1.1; 12.1.2
CVE-2016-9253
7.5
1%
May 9
In F5 BIG-IP 12.1.0 through 12.1.2, specific websocket traffic patterns may cause a disruption of service for virtual servers configured to use the websocket profile
Affected: 12.1.0; 12.1.1; 12.1.2
CVE-2017-6128
7.5
1%
May 1
An attacker may be able to cause a denial-of-service (DoS) attack against the sshd component in F5 BIG-IP, Enterprise Manager, BIG-IQ, and iWorkflow
Affected: 11.2.1; 11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; +4 more
CVE-2016-9252
7.5
2%
Mar 27
The Traffic Management Microkernel (TMM) in F5 BIG-IP before 11.5.4 HF3, 11.6.x before 11.6.1 HF2 and 12.x before 12.1.2 does not properly handle minimum path MTU options for…
Affected: 10.2.1; 10.2.2; 10.2.3; 10.2.4; 11.2.1; 11.4.0; +11 more
CVE-2016-9244
7.5
74%
Feb 9
A BIG-IP virtual server configured with a Client SSL profile that has the non-default Session Tickets option enabled may leak up to 31 bytes of uninitialized memory
Affected: 11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +7 more
CVE-2016-9249
7.5
2%
Jan 31
An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Management Microkernel (TMM) to restart, resulting in a…
Affected: 12.0.0; 12.1.0; 12.1.1
CVE-2016-6876
7.5
2%
Sep 7
The RESOLV::lookup iRule command in F5 BIG-IP LTM, APM, ASM, and Link Controller 10.2.1 through 10.2.4, 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0…
Affected: 10.2.1; 10.2.2; 10.2.3; 10.2.4; 11.2.1; 11.4.0; +8 more
CVE-2016-5023
7.5
3%
Aug 26
Virtual servers in F5 BIG-IP systems 11.2.1 HF11 through HF15, 11.4.1 HF4 through HF10, 11.5.3 through 11.5.4, 11.6.0 HF5 through HF7, and 12.0.0, when configured with a TCP…
Affected: 11.2.1; 11.4.1; 11.5.3; 11.5.4; 11.6.0; 12.0.0; +6 more
CVE-2016-5736
7.5
2%
Aug 19
The default configuration of the IPsec IKE peer listener in F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.1 before HF16, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x…
Affected: 11.2.1; 11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; +4 more
CVE-2015-8022
7.5
3%
Aug 19
The Configuration utility in F5 BIG-IP LTM, Analytics, APM, ASM, GTM, and Link Controller 11.x before 11.2.1 HF16, 11.3.x, 11.4.x before 11.4.1 HF10, 11.5.x before 11.5.4, and…
Affected: 11.0.0; 11.1.0; 11.2.0; 11.2.1; 11.3.0; 11.4.0; +6 more
CVE-2016-4545
7.5
2%
Jun 7
Virtual servers in F5 BIG-IP 11.5.4, when SSL profiles are enabled, allow remote attackers to cause a denial of service (resource consumption and Traffic Management Microkernel…
Affected: 11.5.4
CVE-2015-8240
7.5
2%
Apr 11
The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and BIG-IP PEM before 11.4.1 HF10, 11.5.x before 11.5.4, and 11.6.x…
Affected: 11.4.1; 11.5.3; 11.6.0
CVE-2015-5516
7.5
3%
Jan 20
Memory leak in the last hop kernel module in F5 BIG-IP LTM, GTM, and Link Controller 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before…
Affected: 10.1.0; 10.2.0; 10.2.1; 10.2.2; 10.2.3; 10.2.4; +12 more
CVE-2020-5913
7.4
0%
Aug 26
In versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, the BIG-IP Client or Server SSL profile ignores revoked certificates, even…
Affected: 11.6.1 before 11.6.5; 12.1.0 before 12.1.5.2; 13.1.0 before 13.1.3; 14.1.0 before 14.1.2-0.89.37; 14.1.2.1 before 14.1.2.5; 15.0.0 before 15.0.1.2
CVE-2018-5531
7.4
1%
Jul 25
Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6, adjacent network attackers can cause a denial of service for VCMP…
Affected: 11.2.1 through 11.5.6; 11.6.0 through 11.6.3.1; 12.1.0 through 12.1.3.5; 13.0.0 through 13.1.0.7
CVE-2017-6168
7.4
20%
Nov 17
On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server configured with a…
Affected: 11.6.0 through 11.6.2; 12.0.0 through 12.1.2; 13.0.0
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The 500 most important CVEs for this product (exploited first, then by severity)