Red Hat has 2,682 CVEs on record between 2010 and 2026. Disclosure cadence is accelerating: 1491 in the last 90 days against 554 in the 90 before. The busiest recent month was October 2026 with 628. The median CVSS is 6.6 (medium), with 132 rated critical. 0% have been exploited in the wild, in line with the corpus average. The median gap from publication to a KEV listing is 2722 days (6 cases). The dominant weakness classes are CWE-125 (173) and CWE-787 (153). Most affected products: Red Hat Enterprise Linux 9 (281), Red Hat Enterprise Linux 10 (167), Linux (72).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.6
- Publish → KEV
- 2722 d median(6)
- Last 90 days
- 1491 prev 554
Weakness classes
Products
- Red Hat Enterprise Linux 9 281
- Red Hat Enterprise Linux 10 167
- Linux 72
- Red Hat Enterprise Linux BaseOS (v. 10) 55
- Red Hat OpenShift AI (RHOAI) 50
- build_of_keycloak 49
Worst active — by depth score
CVE-2017-12149Critical· 9.8In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserializatio…100CVE-2021-40438Critical· 9.0A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user99CVE-2026-31431High· 7.8In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in op…88CVE-2024-3094Critical· 10.0Xz: malicious code in distributed source85CVE-2010-1428High· 7.5The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 performs access control only for the GET and POST methods, which allow…82
Red Hat vulnerabilities
CVEs affecting Red Hat, newest first. Open any entry for full detail, references, and exploit status.
2693 CVEsRSS
CVE-2026-110755High· 7.5⚖ disputedText::CSV_XS versions before 1.65 for Perl allow quadratic CPU use by copying the unparsed remainder per record of CR-only input in getline
Text::CSV_XS versions before 1.65 for Perl allow quadratic CPU use by copying the unparsed remainder per record of CR-only input in getline. With eol unset, the default, getline reads with Perl's default line separator, so input with CR…
CVE-2026-110753Critical· 9.8⚖ disputedText::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline
Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline. With bind_columns, the parser writes each field into the caller's own scalar witho…
CVE-2026-110759Critical· 9.8⚖ disputedText::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is not in the input for an empty last field followed by a lone CR in parse
Text::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is not in the input for an empty last field followed by a lone CR in parse. When the input to parse ends in a separator and a lone CR, the parser treats the end of the i…
CVE-2026-110756Critical· 9.8⚖ disputedText::CSV_XS versions before 1.65 for Perl drop the end of a record and its line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes in print
Text::CSV_XS versions before 1.65 for Perl drop the end of a record and its line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes in print. When a record contains a UTF-8 flagged field, print holds back trailing bytes that…
CVE-2026-110757Critical· 9.8⚖ disputedText::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine
Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine. combine and print do not check whether a field needs quotes when its value has Perl's integer or numeric fla…
CVE-2026-68498High· 7.5com.fasterxml.jackson.core/jackson-core: tools.jackson.core/jackson-core: jackson-core: Denial of Service via excessively long JSON propert…
A flaw was found in jackson-core. When parsing JSON data from character-based inputs, the parser does not enforce configured property name length limits while reading object keys into memory. A remote, unauthenticated attacker can exploit …
CVE-2026-111581Low· 3.3A flaw was found in libblockdev
A flaw was found in libblockdev. The bd_fs_ntfs_set_label() and bd_fs_vfat_set_label() functions pass caller-supplied label values as bare positional arguments to the ntfslabel and fatlabel utilities without end-of-options separators or …
CVE-2026-77630High· 7.5libupnp: libupnp: Denial of Service via synchronous hostname resolution (CVE-2026-77630)
A flaw was found in libupnp. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) by submitting requests containing slow or non-responsive hostnames. Because the library performs synchronous netwo…
CVE-2026-89098Medium· 5.5PoCNfs-utils: nfs-utils: denial of service via assertion failure in fsidd
A flaw was found in nfs-utils. The fsidd daemon improperly handles input received over its local domain socket by relying on program assertions to verify command arguments. A local user can exploit this vulnerability by sending a malform…
CVE-2026-85977Medium· 5.3PoCLibtirpc: libtirpc: denial of service via unbounded memory allocation during portmapper response decoding
A flaw was found in libtirpc. A remote attacker can exploit this vulnerability by sending specially crafted PMAPPROC_DUMP replies to a client application that uses the pmap_getmaps() function against an attacker-controlled host. This unb…
CVE-2026-85231Medium· 6.5A flaw was found in libtirpc
A flaw was found in libtirpc. An authenticated remote attacker could exploit this vulnerability by sending oversized wrapped data requests to an RPC (Remote Procedure Call) service configured with RPCSEC_GSS (Remote Procedure Call Securi…
CVE-2026-111677Medium· 5.5PoCantiword: antiword: Denial of Service via heap out-of-bounds read (CVE-2026-111677)
A flaw was found in Antiword. An attacker could exploit this vulnerability by enticing a user to open a specially crafted Word document. Due to an incorrect bounds check when parsing list records, processing the file triggers an out-of-bou…
CVE-2026-85985Medium· 5.4mariadb: MariaDB: Unauthorized file access via CONNECT engine functions (CVE-2026-85985)
A flaw was found in MariaDB. Certain file-access User-Defined Functions (UDFs) within the CONNECT storage engine do not properly enforce user privileges or directory restrictions when handling file system paths. An authenticated, low-privi…
CVE-2026-85746High· 8.8mariadb: MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections (CVE-2026-85746)
A flaw was found in MariaDB. An authenticated remote attacker with low privileges can cause memory corruption and potentially achieve arbitrary code execution by submitting specially crafted Geographic Information System (GIS) objects. Thi…
CVE-2026-86047High· 7.7mariadb: mariadb: SQL injection via improper identifier quoting (CVE-2026-86047)
A flaw was found in MariaDB, which can lead to SQL injection and privilege escalation. The SHOW CREATE SERVER and SHOW CREATE USER commands, as well as the mariadb-dump utility, do not properly quote identifiers and values when serializing…
CVE-2026-92262High· 8.8PoCmariadb: MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass. (CVE-2026-92262)
A flaw was found in MariaDB. An authenticated remote attacker can supply a crafted table name with the #mysql50# prefix, which bypasses normal filesystem encoding for table names. By accessing files under unencoded legacy names, the attack…
CVE-2026-46471Medium· 5.5PoCAn issue was discovered in GStreamer gst-plugins-good before 1.28.2
An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_uuid function may read past the end of a heap-allocated buffer, allowing an attacker to disclose heap memor…
CVE-2026-46472High· 7.5⚖ disputedAn issue was discovered in GStreamer gst-plugins-good before 1.28.2
An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read past the end of a global array, potentially leading to information disclosure.
CVE-2026-57487High· 7.5libupnp: libupnp: Denial of Service via oversized chunked HTTP requests (CVE-2026-57487)
A flaw was found in libupnp. The HTTP parser fails to enforce configured message size limits when processing chunked transfer-encoded HTTP requests. A remote attacker can exploit this vulnerability by sending an excessively large chunked p…
CVE-2026-55862Medium· 6.5PoClibupnp: libupnp: Denial of Service via deeply nested XML (CVE-2026-55862)
A flaw was found in libupnp. Several Document Object Model (DOM) traversal functions process deeply nested XML structures using unbounded recursion. An unauthenticated attacker on the local network can exploit this flaw by sending a crafte…
CVE-2026-105958High· 7.5A flaw was found in spice-server
A flaw was found in spice-server. Multiple migration data handlers use client-supplied offsets from SPICE_MSGC_MIGRATE_DATA messages without bounds validation, allowing a malicious authenticated SPICE client during VM live migration to r…
CVE-2026-111555Medium· 6.0Luksmeta: missing slot-range validation permits out-of-gap device i/o
A flaw was found in luksmeta. Improper boundary validation of metadata slots allows an attacker capable of supplying or modifying a disk header to redirect wipe or load operations outside the intended metadata area. An attacker could exp…
CVE-2026-105959High· 7.5A flaw was found in spice-server
A flaw was found in spice-server. The GLZ encoder dictionary restore path truncates a size_t allocation size to int when calling the malloc callback, allowing a malicious authenticated SPICE client during VM live migration to trigger a m…
CVE-2026-104715High· 7.8PoCCifs-utils: mount.cifs credential-file option injection allows local privilege boundary bypass
A flaw was found in cifs-utils. This flaw allows an unprivileged local user to achieve privilege escalation. When a privileged service mounts a Common Internet File System (CIFS) share using a user-controlled credentials file, input valu…
CVE-2026-111458High· 7.8The fanx_fingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints
The fanx_fingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlen(b64) + strlen(hex) + 31, but the format string "fan1:x509:…
CVE-2026-85748High· 8.5mariadb: mariadb: use-after-free in SYS_REFCURSOR during FETCH operations (CVE-2026-85748)
A flaw was found in MariaDB. An authenticated database user with low privileges can trigger a use-after-free memory corruption condition during cursor FETCH operations involving SYS_REFCURSOR. This flaw allows an attacker to corrupt memory…
CVE-2026-84823High· 7.1Org.wildfly.core: wildfly: path traversal in take-snapshot discloses the server configuration to the monitor role
A flaw was found in WildFly. A user with the `Monitor` role, which is the lowest standard Role-Based Access Control (RBAC) role, can exploit a path traversal vulnerability in the `take-snapshot` operation. By manipulating the `name` para…
CVE-2026-111271Medium· 5.5PoClibmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile::ReadAMS2() in src/load_ams.cpp that allows attackers to read adjacent heap memory via crafted AMS files
libmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile::ReadAMS2() in src/load_ams.cpp that allows attackers to read adjacent heap memory via crafted AMS files. Attackers can supply an AMS module …
CVE-2026-109131Medium· 5.4The Hub collection module documentation renderer in the unified Ansible Automation Platform UI (built from upstream ansible-ui, frontend/hub) renders a documentation URL part (formatPartURL in DocumentationParsers.tsx) as a link without …
The Hub collection module documentation renderer in the unified Ansible Automation Platform UI (built from upstream ansible-ui, frontend/hub) renders a documentation URL part (formatPartURL in DocumentationParsers.tsx) as a link without …
CVE-2026-108334High· 7.4A flaw was found in the internal WebAssembly (WASM) shim used by the Kuadrant operator
A flaw was found in the internal WebAssembly (WASM) shim used by the Kuadrant operator. When generating the CEL predicate that determines whether Gateway-level authentication and rate limiting should run, the shim does not correctly esca…