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CWE-119

14,558 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 (14,558)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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
1Foxitsoftware
2Foxit Reader
Phantompdf
May 6, 2026
Apr 22, 2016
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
The ConvertToPDF plugin in Foxit Reader and PhantomPDF before 7.3.4 on Windows, when the gflags app is enabled, allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafte...Show more
The ConvertToPDF plugin in Foxit Reader and PhantomPDF before 7.3.4 on Windows, when the gflags app is enabled, allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted (1) JPEG, (2) GIF, or (3) BMP image.Show less
2Giflib Project
Opensuse
2Giflib
Opensuse
May 6, 2026
Apr 21, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
Heap-based buffer overflow in util/gif2rgb.c in gif2rgb in giflib 5.1.2 allows remote attackers to cause a denial of service (application crash) via the background color index in a GIF file.
2Cairographics
Opensuse
2Cairo
Opensuse
May 6, 2026
Apr 21, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The fill_xrgb32_lerp_opaque_spans function in cairo-image-compositor.c in cairo before 1.14.2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a negative span length.
1Honeywell
1Uniformance Process History Database
May 6, 2026
Apr 21, 2016
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Buffer overflow in RDISERVER in Honeywell Uniformance Process History Database (PHD) R310, R320, and R321 allows remote attackers to cause a denial of service (service outage) via unspecified vectors.
1Cisco
14Adaptive Security Appliance Software
Dx Series Ip Phones FirmwareIos Xe+11 more
May 6, 2026
Apr 21, 2016
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets, aka Bug ID CSCux00686.
2Canonical
Optipng Project
2Optipng
Ubuntu Linux
May 6, 2026
Apr 20, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.
1Tibco
2Enterprise Message Service
Enterprise Message Service Appliance Firmware
May 6, 2026
Apr 20, 2016
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Buffer overflow in tibemsd in the server in TIBCO Enterprise Message Service (EMS) before 8.3.0 and EMS Appliance before 2.4.0 allows remote authenticated users to cause a denial of service or possibly execute arbitrary...Show more
Buffer overflow in tibemsd in the server in TIBCO Enterprise Message Service (EMS) before 8.3.0 and EMS Appliance before 2.4.0 allows remote authenticated users to cause a denial of service or possibly execute arbitrary code via crafted inbound data.Show less
6Canonical
DebianFedoraproject+3 more
10Debian Linux
FedoraGlibc+7 more
May 6, 2026
Apr 19, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Stack-based buffer overflow in the catopen function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary...Show more
Stack-based buffer overflow in the catopen function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long catalog name.Show less
6Canonical
DebianFedoraproject+3 more
10Debian Linux
FedoraGlibc+7 more
May 6, 2026
Apr 19, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Integer overflow in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via the size argument to the _...Show more
Integer overflow in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via the size argument to the __hcreate_r function, which triggers out-of-bounds heap-memory access.Show less
4Canonical
DebianOpensuse+1 more
4Debian Linux
OpensuseUbuntu Linux+1 more
May 6, 2026
Apr 19, 2016
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Buffer overflow in the main_get_appheader function in xdelta3-main.h in xdelta3 before 3.0.9 allows remote attackers to execute arbitrary code via a crafted input file.
5Canonical
FedoraprojectGnu+2 more
9Fedora
GlibcLinux Enterprise Debuginfo+6 more
May 6, 2026
Apr 19, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long...Show more
Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long argument to the (1) nan, (2) nanf, or (3) nanl function.Show less
2Libtiff
Opensuse
2Libtiff
Opensuse
May 6, 2026
Apr 19, 2016
N/A· v4
6.2 MEDIUM· v3
5.0 MEDIUM· v2
Buffer overflow in the readextension function in gif2tiff.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service (application crash) via a crafted GIF file.
2Canonical
Videolan
2Ubuntu Linux
Vlc Media Player
May 6, 2026
Apr 18, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
Buffer overflow in the AStreamPeekStream function in input/stream.c in VideoLAN VLC media player before 2.2.0 allows remote attackers to cause a denial of service (crash) via a crafted wav file, related to "seek across E...Show more
Buffer overflow in the AStreamPeekStream function in input/stream.c in VideoLAN VLC media player before 2.2.0 allows remote attackers to cause a denial of service (crash) via a crafted wav file, related to "seek across EOF."Show less