Vulnerability index

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Filtering by weakness Stack-based Buffer OverflowCWE-121 × clear
Directory Server HIGH 7.5
CVE-2026-15722

A stack buffer overflow flaw was found in 389 Directory Server (389-ds-base). The get_ruvelement_from_berval() function in repl5_ruv.c copies digit c…

No fix yet
Fix from $1,950 2026-07-31
Hardened Images HIGH 7.3
CVE-2026-15370

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack…

No fix yet
Fix from $1,950 2026-07-21
Enterprise Linux HIGH 7.8
CVE-2026-50258

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. The X server has multiple stack buffers sized XkbMaxShiftLevel * Xkb…

Fix: 21.1.23 / 24.1.12+
Fix from $1,950 2026-06-05
Enterprise Linux HIGH 7.8
CVE-2026-50259

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. _XkbSetMapChecks() declares a fixed-size stack buffer mapWidths[256]…

Fix: 21.1.23 / 24.1.12+
Fix from $1,950 2026-06-05
Enterprise Linux HIGH 7.8
CVE-2026-50256

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. A mismatch between the X server and the libXfont2 library's maximum …

Fix: 21.1.23 / 24.1.12+
Fix from $1,950 2026-06-05
Hardened Images MEDIUM 6.5
CVE-2026-9150

A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially craf…

Fix: after 0.7.36
Fix from $1,600 2026-05-20
Enterprise Linux MEDIUM 5.5
CVE-2025-46398

In xfig diagramming tool, a stack-overflow while running fig2dev allows memory corruption via local input manipulation via read_objects function.

No fix yet
Fix from $1,600 2025-04-23
Enterprise Linux HIGH 7.8
CVE-2025-26595

A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the name…

Fix: 21.1.16 / 24.1.6+
Fix from $1,950 2025-02-25
Enterprise Linux MEDIUM 5.3
CVE-2023-6693

A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtio_net_flush_tx function if g…

Fix: 8.2.1+
Fix from $1,600 2024-01-02
Codeready Linux Builder Eus MEDIUM 6.5
CVE-2023-4527

A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode v…

No fix yet
Fix from $1,600 2023-09-18
Enterprise Linux HIGH 7.8
CVE-2022-25308

A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file to the Fribidi app…

Fix: 1.0.12+
Fix from $1,950 2022-09-06
Enterprise Linux MEDIUM 6.7
CVE-2020-27749

A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line into their corresponding variab…

Fix: 2.06+
Fix from $1,600 2021-03-03
Enterprise Linux CRITICAL 9.8
CVE-2019-19333

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits…

Patch available
Fix from $2,300 2019-12-06
Enterprise Linux CRITICAL 9.8
CVE-2019-19334

In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "iden…

Patch available
Fix from $2,300 2019-12-06
Virtualization Host HIGH 8.8
CVE-2018-10907

It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size…

Fix: 3.12.14 / 4.1.4+
Fix from $1,950 2018-09-04
Enterprise Linux Desktop CRITICAL 9.8
CVE-2017-15101

A missing patch for a stack-based buffer overflow in findTable() was found in Red Hat version of liblouis before 2.5.4. An attacker could cause a den…

Fix: 2.5.4+
Fix from $2,300 2018-07-27
Enterprise Linux Desktop HIGH 7.8
CVE-2018-5002 KEVEPSS 25%

Adobe Flash Player versions 29.0.0.171 and earlier have a Stack-based buffer overflow vulnerability. Successful exploitation could lead to arbitrary …

Fix: after 29.0.0.171
Fix from $1,950 2018-07-09