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Product
FreeBSD
by FreeBSD · last CVE Oct 15, 2026
586
CVEs
0
On KEV
10.0
Max CVSS
13
New 30D
Severity mix
Critical 35High 165Medium 77Low 9
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Add FreeBSD to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-3038
7.5
1%
Mar 9
Local DoS and possible privilege escalation via routing sockets
Affected: 15.0-RELEASE before p4; 14.3-RELEASE before p9; 13.5-RELEASE before p10; 14.4-RC1
CVE-2026-2261
7.5
0%
Mar 9
blocklistd(8) socket leak
Affected: 15.0-RELEASE before p3
CVE-2025-15576
7.5
0%
Mar 9
Jail chroot escape via fd exchange with a different jail
Affected: 14.3-RELEASE before p9; 13.5-RELEASE before p10
CVE-2025-14769
7.5
1%
Mar 9
ipfw denial of service
Affected: 14.3-RELEASE before p7; 13.5-RELEASE before p8
CVE-2024-45287
7.5
1%
Sep 5
Multiple vulnerabilities in libnv
Affected: 14.1-RELEASE before p4; 14.0-RELEASE before p10; 13.3-RELEASE before p6
CVE-2024-6760
7.5
1%
Aug 12
A logic bug in the code which disables kernel tracing for setuid programs meant that tracing was not disabled when it should have, allowing unprivileged users to trace and inspect…
Affected: before 13.0; 13.1 before 13.3; 13.3; 13.3; 13.3; 13.3; +13 more
CVE-2022-23084
7.5
0%
Feb 15
The total size of the user-provided nmreq to nmreq_copyin() was first computed and then trusted during the copyin
Affected: 12.0 before 12.3; 12.3; 12.3; 12.3; 12.3; 12.3; +22 more
CVE-2023-6534
7.5
1%
Dec 13
In versions of FreeBSD 14.0-RELEASE before 14-RELEASE-p2, FreeBSD 13.2-RELEASE before 13.2-RELEASE-p7 and FreeBSD 12.4-RELEASE before 12.4-RELEASE-p9, the pf(4) packet filter…
Affected: 12.4; 12.4; 12.4; 12.4; 12.4; 12.4; +17 more
CVE-2023-5978
7.5
1%
Nov 8
In versions of FreeBSD 13-RELEASE before 13-RELEASE-p5, under certain circumstances the cap_net libcasper(3) service incorrectly validates that updated constraints are strictly…
Affected: 13.0 before 13.2; 13.2; 13.2; 13.2; 13.2; 13.2
CVE-2023-4809
7.5
1%
Sep 6
In pf packet processing with a 'scrub fragment reassemble' rule, a packet containing multiple IPv6 fragment headers would be reassembled, and then immediately processed
Affected: before 12.4; 13.0 before 13.2; 12.4; 12.4; 12.4; 12.4; +6 more
CVE-2023-3107
7.5
1%
Aug 1
A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field
Affected: 12.4; 12.4; 12.4; 12.4; 12.4; 12.4; +14 more
CVE-2022-32264
7.5
1%
Sep 6
sys/netinet/tcp_timer.h in FreeBSD before 7.0 contains a denial-of-service (DoS) vulnerability due to improper handling of TSopt on TCP connections
Affected: before 7.0
CVE-2021-29632
7.5
1%
Jan 18
In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the…
Affected: 12.2; 12.2; 12.2; 12.2; 12.2; 12.2; +24 more
CVE-2020-7469
7.5
1%
Jun 4
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option…
Affected: 11.4; 11.4; 11.4; 11.4; 11.4; 11.4; +13 more
CVE-2021-29629
7.5
1%
May 28
In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before…
Affected: 11.4; 11.4; 11.4; 11.4; 11.4; 11.4; +20 more
CVE-2021-29628
7.5
1%
May 28
In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause…
Affected: 12.2; 12.2; 12.2; 12.2; 12.2; 12.2; +7 more
CVE-2020-25584
7.5
0%
Apr 7
In FreeBSD 13.0-STABLE before n245118, 12.2-STABLE before r369552, 11.4-STABLE before r369560, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, a superuser…
Affected: before 11.4; 12.0 before 12.2; 11.4; 11.4; 11.4; 11.4; +17 more
CVE-2020-25581
7.5
1%
Mar 26
In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(2) implementation,…
Affected: 11.4; 11.4; 11.4; 11.4; 11.4; 11.4; +6 more
CVE-2020-1967
7.5
53%
Apr 21
Segmentation fault in SSL_check_chain
Affected: 12.1
CVE-2012-5365
7.5
3%
Feb 20
The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Router…
Affected: before 9.2
CVE-2012-5363
7.5
3%
Feb 20
The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Neighbor…
Affected: before 9.2
CVE-2011-3336
7.5
6%
Feb 12
regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion
Affected: 8.2
CVE-2011-2480
7.5
2%
Nov 27
Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD before 8.2 and NetBSD when using certain non-x86 architectures
Affected: before 8.2
CVE-2019-5612
7.5
1%
Aug 30
In FreeBSD 12.0-STABLE before r351264, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r351265, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before…
Affected: 11.2; 11.2; 11.2; 11.2; 11.2; 11.2; +18 more
CVE-2019-5611
7.5
4%
Aug 30
In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before…
Affected: 11.2; 11.2; 11.2; 11.2; 11.2; 11.2; +18 more
CVE-2019-5610
7.5
4%
Aug 30
In FreeBSD 12.0-STABLE before r350637, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350638, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before…
Affected: 11.2; 11.2; 11.2; 11.2; 11.2; 11.2; +18 more
CVE-2019-5609
7.5
1%
Aug 30
In FreeBSD 12.0-STABLE before r350619, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350619, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before…
Affected: 11.2; 11.2; 11.2; 11.2; 11.2; 11.2; +18 more
CVE-2019-5599
7.5
5%
Jul 2
In FreeBSD 12.0-STABLE before r349197 and 12.0-RELEASE before 12.0-RELEASE-p6, a bug in the non-default RACK TCP stack can allow an attacker to cause several linked lists to grow…
Affected: 12.0; 12.0; 12.0; 12.0; 12.0; 12.0
CVE-2019-5598
7.5
3%
May 15
In FreeBSD 11.3-PRERELEASE before r345378, 12.0-STABLE before r345377, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in pf does not check if…
Affected: 11.2; 11.2; 11.2; 11.2; 11.2; 11.2; +6 more
CVE-2018-17159
7.5
4%
Dec 4
In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request
Affected: before 11.2; 11.2
CVE-2018-17158
7.5
4%
Dec 4
In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request
Affected: before 11.2; 11.2
CVE-2017-1084
7.5
15%
Sep 12
In FreeBSD before 11.2-RELEASE, multiple issues with the implementation of the stack guard-page reduce the protections afforded by the guard-page
Affected: before 11.2
CVE-2017-1083
7.5
1%
Sep 12
In FreeBSD before 11.2-RELEASE, a stack guard-page is available but is disabled by default
Affected: before 11.2
CVE-2017-1082
7.5
1%
Sep 12
In FreeBSD 11.x before 11.1-RELEASE and 10.x before 10.4-RELEASE, the qsort algorithm has a deterministic recursion pattern
Affected: 10.0 through 10.4; 11.0 before 11.1
CVE-2018-6923
7.5
4%
Sep 4
In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption
Affected: 2.2; 3.0; 4.3; 4.4; 4.5; 4.6; +34 more
CVE-2017-1081
7.5
3%
Apr 10
In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially…
Affected: through 11.0; 10.3; 10.3; 11.0
CVE-2018-6919
7.5
1%
Apr 4
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, due to insufficient initialization of memory copied to userland, small amounts…
Affected: 10.0 before 10.4; 11.0 before 11.1
CVE-2018-6918
7.5
4%
Apr 4
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, the length field of the ipsec option header does not count the size of the…
Affected: 10.0 before 10.4; 11.0 before 11.1
CVE-2018-6917
7.5
2%
Apr 4
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, insufficient validation of user-provided font parameters can result in an…
Affected: 10.0 before 10.4; 11.0 before 11.1
CVE-2015-1417
7.5
3%
Jul 25
The inet module in FreeBSD 10.2x before 10.2-PRERELEASE, 10.2-BETA2-p2, 10.2-RC1-p1, 10.1x before 10.1-RELEASE-p16, 9.x before 9.3-STABLE, 9.3-RELEASE-p21, and 8.x before…
Affected: 8.4; 8.4; 8.4; 8.4; 8.4; 8.4; +34 more
CVE-2016-1888
7.5
2%
Feb 15
The telnetd service in FreeBSD 9.3, 10.1, 10.2, 10.3, and 11.0 allows remote attackers to inject arguments to login and bypass authentication via vectors involving a "sequence of…
Affected: 9.3; 10.1; 10.2; 10.3; 11.0
CVE-2016-1882
7.5
2%
Jan 29
FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection…
Affected: 9.3; 10.1; 10.2
CVE-2016-1879
7.5
13%
Jan 29
The Stream Control Transmission Protocol (SCTP) module in FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9, when the kernel is configured for IPv6, allows remote…
Affected: 9.3; 10.1; 10.2
CVE-2004-0079
7.5
10%
Nov 23
The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake…
Affected: 4.8; 4.8; 4.9; 5.1; 5.1; 5.1; +2 more
CVE-1999-0052
7.5
2%
Nov 4
IP fragmentation denial of service in FreeBSD allows a remote attacker to cause a crash
Affected: 1.1.5.1; 2.0; 2.0.5; 2.1.0; 2.1.5; 2.1.6; +3 more
CVE-2026-58088
7.4
0%
Aug 19
Race condition in ELF core dump segment counting
Affected: 15.1-RELEASE before p2; 15.0-RELEASE before p12; 14.4-RELEASE before p8
CVE-2021-3450
7.4
18%
Mar 25
CA certificate check bypass with X509_V_FLAG_X509_STRICT
Affected: 12.2; 12.2; 12.2
CVE-2019-15879
7.4
1%
May 13
In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data…
Affected: 11.3; 11.3; 11.3; 11.3; 11.3; 11.3; +8 more
CVE-2019-14899
7.4
1%
Dec 11
A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is…
Affected: All versions, or not specified
CVE-2020-7461
7.3
4%
Mar 26
In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) fails to handle certain…
Affected: 11.3; 11.3; 11.3; 11.3; 11.3; 11.3; +19 more
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The 500 most important CVEs for this product (exploited first, then by severity)