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CVE-2022-48522

perl: stack-based crash in S_find_uninit_var()

In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.

CVSS 3.1 · 9.8 Critical EPSS 3.5% KEV · Not listed
Vendors
Perl
Products
Perl
CVE-2022-47518

kernel: a heap-based buffer overflow in drivers/net/wireless/microchip/wilc1000/cfg80211.c

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Debian Linux Netapp
Products
Debian Linux Linux Kernel H300s and 9 more
CVE-2022-41674

kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()

An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c.

CVSS 3.1 · 8.1 High EPSS 4.1% KEV · Not listed
Vendors
Debian Fedoraproject Linux and 1 more
Products
Debian Linux Fedora Linux Kernel and 3 more
CVE-2022-35260

curl: .netrc parser out-of-bounds access

curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

CVSS 3.1 · 6.5 Medium EPSS 2.7% KEV · Not listed
Vendors
Apple Haxx Netapp and 1 more
Products
Macos Curl Clustered Data Ontap and 9 more
CVE-2022-32208

curl: FTP-KRB bad message verification

When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.

CVSS 3.1 · 5.9 Medium EPSS 8.4% KEV · Not listed
Vendors
Apple Debian Fedoraproject and 4 more
Products
Macos Debian Linux Fedora and 18 more
CVE-2022-29824

libxml2: integer overflows in xmlBuf and xmlBuffer lead to out-of-bounds write

In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.

CVSS 3.1 · 6.5 Medium EPSS 3.8% KEV · Not listed
Vendors
Debian Fedoraproject Netapp and 3 more
Products
Debian Linux Fedora Active Iq Unified Manager and 23 more
CVE-2026-102514

Out-of-bounds write in PeaZip PEA extractor allows code execution via a crafted .pea archive

Out-of-bounds Write (CWE-787) in the PEA archive extraction routine (pea.pas, unpea_procedure) of the first-party pea component in PeaZip 11.2.0 and earlier allows an attacker who convinces a victim to open or extract a crafted .pea archive to execute arbitrary code as the user running PeaZip. While decompressing a PCOMPRESS1 stream, the 32-bit compressed-block-size field of the first block (compsize) is read directly from the archive and used without validation as the length of a blockread into the fixed-size global buffers wbuf1/wbuf2 (1,114,112 bytes) and as the bound of the subsequent copy loop. The existing check "compsize > WBUFSIZE" is applied only to the size of each following block, so the first block escapes it; the same unvalidated value is also used to index wbuf1[compsize], an out-of-bounds read at an attacker-chosen offset. The copy loop additionally copies the requested length instead of the number of bytes actually read, and terminates on equality rather than on an upper bound. Because the project is built without range checking and no archive password, integrity tag or non-default configuration is required, the overflow overwrites adjacent global data; code execution was demonstrated by two independent researchers against the official Linux x86-64 and Windows x64 builds, and the denial-of-service and memory-corruption primitive is cross-platform (Windows, macOS, Linux, BSD).

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Peazip
Products
Peazip
CVE-2026-98159

wifi: mt76: mt7921: validate CLC firmware records

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: validate CLC firmware records The CLC region is supplied by firmware, but the loader trusts the region count and each record length. A malformed image can make the region table pointer precede the firmware buffer, make the record loop fail to advance, or index phy->clc past its end. Validate the table and record bounds before dereferencing or copying.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Linux
Products
Linux Kernel
CVE-2022-3715

bash: a heap-buffer-overflow in valid_parameter_transform

A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Gnu Redhat
Products
Bash Enterprise Linux
CVE-2022-3028

kernel: race condition in xfrm_probe_algs can lead to OOB read/write

A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.

CVSS 3.1 · 7.0 High EPSS < 1% KEV · Not listed
Vendors
Debian Fedoraproject Linux and 1 more
Products
Debian Linux Fedora Linux Kernel and 3 more
CVE-2026-107821

MariaDB: insufficient validation of binary frm data when opening a table

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

CVSS 3.1 · 8 High EPSS 1.2% KEV · Not listed
Vendors
Mariadb
Products
Mariadb Server
CVE-2026-107815

MariaDB: one byte OOB write in DOS tables of the CONNECT engine

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the CONNECT engine's DOS table type used an incorrect boundary check that permitted a one-byte null write beyond a stack buffer at an attacker-controlled offset. An authenticated user able to use the CONNECT engine could cause a crash and potentially remote code execution. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

CVSS 3.1 · 8.5 High EPSS 1.4% KEV · Not listed
Vendors
Mariadb
Products
Mariadb Server
CVE-2022-2274

RSA implementation bug in AVX512IFMA instructions

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue.

CVSS 3.1 · 9.8 Critical EPSS 48.2% KEV · Not listed
Vendors
Netapp Openssl
Products
H300s H300s Firmware H410c and 9 more
CVE-2022-1015

kernel: arbitrary code execution in linux/net/netfilter/nf_tables_api.c

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.

CVSS 3.1 · 6.6 Medium EPSS 1.5% KEV · Not listed
Vendors
Fedoraproject Linux
Products
Fedora Linux Kernel
CVE-2021-32292

json-c: stack-buffer-overflow in parseit() in json_parse.c

An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.

CVSS 3.1 · 9.8 Critical EPSS 1.4% KEV · Not listed
Vendors
Json-c Netapp
Products
Json-c Active Iq Unified Manager