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CWE-119

14,091 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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CVEs (14,091)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
3Google
OpensslRedhat
9Android
Enterprise Linux DesktopEnterprise Linux Hpc Node+6 more
May 6, 2026
May 5, 2016
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
The ASN.1 implementation in OpenSSL before 1.0.1o and 1.0.2 before 1.0.2c allows remote attackers to execute arbitrary code or cause a denial of service (buffer underflow and memory corruption) via an ANY field in crafte...Show more
The ASN.1 implementation in OpenSSL before 1.0.1o and 1.0.2 before 1.0.2c allows remote attackers to execute arbitrary code or cause a denial of service (buffer underflow and memory corruption) via an ANY field in crafted serialized data, aka the "negative zero" issue.Show less
1Wireshark
1Wireshark
May 6, 2026
May 1, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1.12.x before 1.12.10 and 2.x before 2.0.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted...Show more
epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1.12.x before 1.12.10 and 2.x before 2.0.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet that triggers an empty set.Show less
1Wireshark
1Wireshark
May 6, 2026
May 1, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
Off-by-one error in epan/dissectors/packet-gsm_abis_oml.c in the GSM A-bis OML dissector in Wireshark 1.12.x before 1.12.10 and 2.x before 2.0.2 allows remote attackers to cause a denial of service (buffer over-read and...Show more
Off-by-one error in epan/dissectors/packet-gsm_abis_oml.c in the GSM A-bis OML dissector in Wireshark 1.12.x before 1.12.10 and 2.x before 2.0.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet that triggers a 0xff tag value.Show less
1Wireshark
1Wireshark
May 6, 2026
May 1, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 2.x before 2.0.2 mishandles the Grouping subfield, which allows remote attackers to cause a denial of service (buffer over-read and application...Show more
epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 2.x before 2.0.2 mishandles the Grouping subfield, which allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
May 1, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 2.x before 2.0.2 incorrectly increases a certain octet count, which allows remote attackers to cause a denial of service (heap-based buffer overflow and appli...Show more
wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 2.x before 2.0.2 incorrectly increases a certain octet count, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted file.Show less
1Mozilla
1Firefox
May 6, 2026
Apr 30, 2016
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Heap-based buffer overflow in the stagefright::SampleTable::parseSampleCencInfo function in libstagefright in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote atta...Show more
Heap-based buffer overflow in the stagefright::SampleTable::parseSampleCencInfo function in libstagefright in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code via crafted CENC offsets that lead to mismanagement of the sizes table.Show less
1Mozilla
1Firefox
May 6, 2026
Apr 30, 2016
N/A· v4
7.5 HIGH· v3
5.1 MEDIUM· v2
The watch implementation in the JavaScript engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code or cause a denial of serv...Show more
The watch implementation in the JavaScript engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code or cause a denial of service (generation-count overflow, out-of-bounds HashMap write access, and application crash) via a crafted web site.Show less
3Mozilla
OpensuseSuse
4Firefox
LeapLinux Enterprise+1 more
May 6, 2026
Apr 30, 2016
N/A· v4
8.8 HIGH· v3
10.0 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corrup...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
4Debian
MozillaOpensuse+1 more
5Debian Linux
FirefoxLeap+2 more
May 6, 2026
Apr 30, 2016
N/A· v4
8.8 HIGH· v3
10.0 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0 and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0 and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
1Mozilla
1Firefox
May 6, 2026
Apr 30, 2016
N/A· v4
8.8 HIGH· v3
10.0 HIGH· v2
Unspecified vulnerability in the browser engine in Mozilla Firefox ESR 38.x before 38.8 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code vi...Show more
Unspecified vulnerability in the browser engine in Mozilla Firefox ESR 38.x before 38.8 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
1Mozilla
1Firefox
May 6, 2026
Apr 30, 2016
N/A· v4
8.8 HIGH· v3
10.0 HIGH· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code v...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
2Linux
Novell
9Linux Kernel
Suse Linux Enterprise DebuginfoSuse Linux Enterprise Desktop+6 more
May 6, 2026
Apr 27, 2016
N/A· v4
8.4 HIGH· v3
7.2 HIGH· v2
The netfilter subsystem in the Linux kernel through 4.5.2 does not validate certain offset fields, which allows local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLA...Show more
The netfilter subsystem in the Linux kernel through 4.5.2 does not validate certain offset fields, which allows local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call.Show less
3Canonical
OracleSquid Cache
3Linux
SquidUbuntu Linux
May 6, 2026
Apr 25, 2016
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Buffer overflow in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allows remote attackers to execute arbitrary code via crafted Edge Side Includes (ESI) responses.
3Canonical
OracleSquid Cache
3Linux
SquidUbuntu Linux
May 6, 2026
Apr 25, 2016
N/A· v4
3.7 LOW· v3
4.3 MEDIUM· v2
Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote attackers to obtain sensitive stack layout information via crafted Edge Side Includes (ESI) responses, related to incorrect use of assert and compiler optimizatio...Show more
Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote attackers to obtain sensitive stack layout information via crafted Edge Side Includes (ESI) responses, related to incorrect use of assert and compiler optimization.Show less
2Canonical
Squid Cache
2Squid
Ubuntu Linux
May 6, 2026
Apr 25, 2016
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote HTTP servers to cause a denial of service or execute arbitrary code via crafted Edge Side Includes (ESI) responses.
3Canonical
OracleSquid Cache
3Linux
SquidUbuntu Linux
May 6, 2026
Apr 25, 2016
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.
3Debian
OracleWireshark
3Debian Linux
SolarisWireshark
May 6, 2026
Apr 25, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/dissectors/packet-gsm_cbch.c in the GSM CBCH dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 uses the wrong variable to index an array, which allows remote attackers to cause a denial of service...Show more
epan/dissectors/packet-gsm_cbch.c in the GSM CBCH dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 uses the wrong variable to index an array, which allows remote attackers to cause a denial of service (out-of-bounds access and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Apr 25, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/dissectors/packet-pktc.c in the PKTC dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 misparses timestamp fields, which allows remote attackers to cause a denial of service (out-of-bounds read and...Show more
epan/dissectors/packet-pktc.c in the PKTC dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 misparses timestamp fields, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted packet.Show less
3Debian
OracleWireshark
3Debian Linux
SolarisWireshark
May 6, 2026
Apr 25, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/dissectors/packet-pktc.c in the PKTC dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 does not verify BER identifiers, which allows remote attackers to cause a denial of service (out-of-bounds wri...Show more
epan/dissectors/packet-pktc.c in the PKTC dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 does not verify BER identifiers, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Apr 25, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
epan/proto.c in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 does not limit the protocol-tree depth, which allows remote attackers to cause a denial of service (stack memory consumption and application crash) v...Show more
epan/proto.c in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 does not limit the protocol-tree depth, which allows remote attackers to cause a denial of service (stack memory consumption and application crash) via a crafted packet.Show less