RH
Product
Red Hat Enterprise Linux 6
by Red Hat · last CVE Oct 29, 2026
On CISA KEVExploited in the wild
829
CVEs
2
On KEV
10.0
Max CVSS
81
New 30D
Severity mix
Critical 88High 374Medium 38Low 0
Watch

Add Red Hat Enterprise Linux 6 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-33901
7.5
1%
Apr 13
ImageMagick has a Heap Buffer Overflow via MVG decoder
Affected: All versions, or not specified
CVE-2026-29146
7.5
9%
Apr 9
Apache Tomcat: EncryptInterceptor vulnerable to padding oracle attack by default
Affected: All versions, or not specified
CVE-2026-5201
7.5
1%
Mar 31
Gdk-pixbuf: gdk-pixbuf: denial of service via heap-based buffer overflow when processing a specially crafted jpeg image
Affected: All versions, or not specified
CVE-2026-33986
7.5
0%
Mar 30
FreeRDP: H.264 YUV Buffer Dimension Desync - Heap OOB Write
Affected: All versions, or not specified
CVE-2026-33984
7.5
0%
Mar 30
FreeRDP: ClearCodec resize_vbar_entry() Heap OOB Write
Affected: All versions, or not specified
CVE-2026-5121
7.5
1%
Mar 30
Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processing
Affected: All versions, or not specified
CVE-2026-27858
7.5
1%
Mar 27
Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory
Affected: All versions, or not specified
CVE-2026-27857
7.5
1%
Mar 27
Sending "NOOP (((...)))" command with 4000 parenthesis open+close results in ~1MB extra memory usage
Affected: All versions, or not specified
CVE-2025-59032
7.5
1%
Mar 27
ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response
Affected: All versions, or not specified
CVE-2026-33526
7.5
9%
Mar 26
Squid vulnerable to Denial of Service in ICP Request handling
Affected: All versions, or not specified
CVE-2026-32748
7.5
9%
Mar 26
Squid has Denial of Service in ICP Response handling
Affected: All versions, or not specified
CVE-2026-4699
7.5
1%
Mar 24
Incorrect boundary conditions in the Layout: Text and Fonts component
Affected: All versions, or not specified
CVE-2026-4697
7.5
1%
Mar 24
Incorrect boundary conditions in the Audio/Video: Web Codecs component
Affected: All versions, or not specified
CVE-2026-4695
7.5
1%
Mar 24
Incorrect boundary conditions in the Audio/Video: Web Codecs component
Affected: All versions, or not specified
CVE-2026-4694
7.5
1%
Mar 24
Incorrect boundary conditions, integer overflow in the Graphics component
Affected: All versions, or not specified
CVE-2026-4693
7.5
1%
Mar 24
Incorrect boundary conditions in the Audio/Video: Playback component
Affected: All versions, or not specified
CVE-2026-4686
7.5
1%
Mar 24
Incorrect boundary conditions in the Graphics: Canvas2D component
Affected: All versions, or not specified
CVE-2026-4685
7.5
1%
Mar 24
Incorrect boundary conditions in the Graphics: Canvas2D component
Affected: All versions, or not specified
CVE-2026-4684
7.5
0%
Mar 24
Race condition, use-after-free in the Graphics: WebRender component
Affected: All versions, or not specified
CVE-2026-1940
7.5
0%
Mar 23
Gstreamer: incomplete fix of cve-2026-1940
Affected: All versions, or not specified
CVE-2026-4424
7.5
1%
Mar 19
Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing
Affected: All versions, or not specified
CVE-2026-4271
7.5
1%
Mar 17
Libsoup: libsoup: denial of service via use-after-free in http/2 server
Affected: All versions, or not specified
CVE-2026-4111
7.5
1%
Mar 13
Libarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchive
Affected: All versions, or not specified
CVE-2026-28691
7.5
0%
Mar 9
ImageMagick has an uninitialized pointer dereference in JBIG decoder
Affected: All versions, or not specified
CVE-2026-25985
7.5
1%
Feb 24
Memory allocation with excessive without limits in the internal SVG decoder
Affected: All versions, or not specified
CVE-2026-25965
7.5
1%
Feb 24
ImageMagick's policy bypass through path traversal allows reading restricted content despite secured policy
Affected: All versions, or not specified
CVE-2026-20652
7.5
1%
Feb 11
The issue was addressed with improved memory handling
Affected: All versions, or not specified
CVE-2026-24678
7.5
1%
Feb 9
FreeRDP has a Heap-use-after-free in cam_v4l_stream_capture_thread
Affected: All versions, or not specified
CVE-2026-21945
7.5
1%
Jan 20
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security)
Affected: All versions, or not specified
CVE-2025-13502
7.5
1%
Nov 25
Webkit: webkitgtk / wpe webkit: out-of-bounds read and integer underflow vulnerability leading to dos
Affected: All versions, or not specified
CVE-2025-12105
7.5
0%
Oct 23
Libsoup: heap use-after-free in libsoup message queue handling during http/2 read completion
Affected: All versions, or not specified
CVE-2025-11021
7.5
1%
Sep 26
Libsoup: out-of-bounds read in cookie date handling of libsoup http library
Affected: All versions, or not specified
CVE-2025-7424
7.5
1%
Jul 10
Libxslt: type confusion in xmlnode.psvi between stylesheet and source nodes
Affected: All versions, or not specified
CVE-2025-7345
7.5
1%
Jul 8
Gdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbuf
Affected: All versions, or not specified
CVE-2025-49795
7.5
1%
Jun 16
Libxml: null pointer dereference leads to denial of service (dos)
Affected: All versions, or not specified
CVE-2025-6021
7.5
1%
Jun 12
Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2
Affected: All versions, or not specified
CVE-2025-4948
7.5
1%
May 19
Libsoup: integer underflow in soup_multipart_new_from_message() leading to denial of service in libsoup
Affected: All versions, or not specified
CVE-2025-32908
7.5
1%
Apr 14
Libsoup: denial of service on libsoup through http/2 server
Affected: All versions, or not specified
CVE-2025-32906
7.5
1%
Apr 14
Libsoup: out of bounds reads in soup_headers_parse_request()
Affected: All versions, or not specified
CVE-2025-32913
7.5
1%
Apr 14
Libsoup: null pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in content-disposition header
Affected: All versions, or not specified
CVE-2025-32049
7.5
1%
Apr 3
Libsoup: denial of service attack to websocket server
Affected: All versions, or not specified
CVE-2024-8176
7.5
1%
Mar 14
Libexpat: expat: improper restriction of xml entity expansion depth in libexpat
Affected: All versions, or not specified
CVE-2024-12088
7.5
5%
Jan 14
Rsync: --safe-links option bypass leads to path traversal
Affected: All versions, or not specified
CVE-2024-7006
7.5
2%
Aug 8
Libtiff: null pointer dereference in tif_dirinfo.c
Affected: All versions, or not specified
CVE-2024-7409
7.5
1%
Aug 5
Qemu: denial of service via improper synchronization in qemu nbd server during socket closure
Affected: All versions, or not specified
CVE-2024-6239
7.5
1%
Jun 21
Poppler: pdfinfo: crash in broken documents when using -dests parameter
Affected: All versions, or not specified
CVE-2023-4727
7.5
1%
Jun 11
Ca: token authentication bypass vulnerability
Affected: All versions, or not specified
CVE-2024-3657
7.5
1%
May 28
389-ds-base: potential denial of service via specially crafted kerberos as-req request
Affected: All versions, or not specified
CVE-2023-50781
7.5
1%
Feb 5
M2crypto: bleichenbacher timing attacks in the rsa decryption api - incomplete fix for cve-2020-25657
Affected: All versions, or not specified
CVE-2023-52355
7.5
2%
Jan 25
Libtiff: tiffrasterscanlinesize64 produce too-big size and could cause oom
Affected: All versions, or not specified
Page 6 of 8 · 374 total
The 500 most important CVEs for this product (exploited first, then by severity)