RH
Product
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
On CISA KEVExploited in the wild
392
CVEs
3
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 82High 258Medium 50Low 2
Watch
Add Red Hat Enterprise Linux 8.8 Telecommunications Update Service to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-28905 | 7.5 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-28883 | 7.5 | May 11 | A use-after-free issue was addressed with improved memory management Affected: All versions, or not specified |
| CVE-2026-28904 | 7.5 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-28953 | 7.5 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-39820 | 7.5 | May 7 | Quadratic string concatentation in consumeComment in net/mail Affected: All versions, or not specified |
| CVE-2026-42499 | 7.5 | May 7 | Quadratic string concatenation in consumePhrase in net/mail Affected: All versions, or not specified |
| CVE-2026-43964 | 7.5 | May 4 | Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third… Affected: All versions, or not specified |
| CVE-2026-33846 | 7.5 | May 4 | Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly Affected: All versions, or not specified |
| CVE-2026-42198 | 7.5 | Apr 29 | pgjdbc: Unbounded PBKDF2 iterations in SCRAM authentication allows CPU exhaustion DoS Affected: All versions, or not specified |
| CVE-2026-37555 | 7.5 | Apr 29 | An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec Affected: All versions, or not specified |
| CVE-2026-7320 | 7.5 | Apr 28 | Information disclosure due to incorrect boundary conditions in the Audio/Video component Affected: All versions, or not specified |
| CVE-2026-34282 | 7.5 | Apr 21 | Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking) Affected: All versions, or not specified |
| CVE-2026-22016 | 7.5 | Apr 21 | Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP) Affected: All versions, or not specified |
| CVE-2026-6786 | 7.5 | Apr 21 | Memory safety bugs fixed in Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150 and Thunderbird 150 Affected: All versions, or not specified |
| CVE-2026-6785 | 7.5 | Apr 21 | Memory safety bugs fixed in Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150 and Thunderbird 150 Affected: All versions, or not specified |
| CVE-2026-6754 | 7.5 | Apr 21 | Use-after-free in the JavaScript Engine component Affected: All versions, or not specified |
| CVE-2026-6749 | 7.5 | Apr 21 | Information disclosure due to uninitialized memory in the Graphics: Canvas2D component Affected: All versions, or not specified |
| CVE-2026-6747 | 7.5 | Apr 21 | Use-after-free in the WebRTC component Affected: All versions, or not specified |
| CVE-2026-6746 | 7.5 | Apr 21 | Use-after-free in the DOM: Core & HTML component Affected: All versions, or not specified |
| CVE-2026-40164 | 7.5 | Apr 13 | jq: Algorithmic complexity DoS via hardcoded MurmurHash3 seed Affected: All versions, or not specified |
| CVE-2026-29146 | 7.5 | Apr 9 | Apache Tomcat: EncryptInterceptor vulnerable to padding oracle attack by default Affected: All versions, or not specified |
| CVE-2026-32280 | 7.5 | Apr 8 | Unexpected work during chain building in crypto/x509 Affected: All versions, or not specified |
| CVE-2026-32283 | 7.5 | Apr 8 | Unauthenticated TLS 1.3 KeyUpdate record can cause persistent connection retention and DoS in crypto/tls Affected: All versions, or not specified |
| CVE-2026-34986 | 7.5 | Apr 6 | Go JOSE affect by a panic in JWE decryption Affected: All versions, or not specified |
| CVE-2026-35092 | 7.5 | Apr 1 | Corosync: corosync: denial of service via integer overflow in join message validation Affected: All versions, or not specified |
| CVE-2026-5201 | 7.5 | 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-2026-33984 | 7.5 | Mar 30 | FreeRDP: ClearCodec resize_vbar_entry() Heap OOB Write Affected: All versions, or not specified |
| CVE-2026-5121 | 7.5 | 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 | 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 | 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 | Mar 27 | ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response Affected: All versions, or not specified |
| CVE-2026-33526 | 7.5 | Mar 26 | Squid vulnerable to Denial of Service in ICP Request handling Affected: All versions, or not specified |
| CVE-2026-32748 | 7.5 | Mar 26 | Squid has Denial of Service in ICP Response handling Affected: All versions, or not specified |
| CVE-2026-1519 | 7.5 | Mar 25 | Excessive NSEC3 iterations cause high CPU load during insecure delegation validation Affected: All versions, or not specified |
| CVE-2026-4699 | 7.5 | Mar 24 | Incorrect boundary conditions in the Layout: Text and Fonts component Affected: All versions, or not specified |
| CVE-2026-4697 | 7.5 | Mar 24 | Incorrect boundary conditions in the Audio/Video: Web Codecs component Affected: All versions, or not specified |
| CVE-2026-4695 | 7.5 | Mar 24 | Incorrect boundary conditions in the Audio/Video: Web Codecs component Affected: All versions, or not specified |
| CVE-2026-4694 | 7.5 | Mar 24 | Incorrect boundary conditions, integer overflow in the Graphics component Affected: All versions, or not specified |
| CVE-2026-4693 | 7.5 | Mar 24 | Incorrect boundary conditions in the Audio/Video: Playback component Affected: All versions, or not specified |
| CVE-2026-4686 | 7.5 | Mar 24 | Incorrect boundary conditions in the Graphics: Canvas2D component Affected: All versions, or not specified |
| CVE-2026-4685 | 7.5 | Mar 24 | Incorrect boundary conditions in the Graphics: Canvas2D component Affected: All versions, or not specified |
| CVE-2026-4684 | 7.5 | Mar 24 | Race condition, use-after-free in the Graphics: WebRender component Affected: All versions, or not specified |
| CVE-2026-4424 | 7.5 | Mar 19 | Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing Affected: All versions, or not specified |
| CVE-2026-27135 | 7.5 | Mar 18 | nghttp2 Denial of service: Assertion failure due to the missing state validation Affected: All versions, or not specified |
| CVE-2026-30922 | 7.5 | Mar 18 | pyasn1 Vulnerable to Denial of Service via Unbounded Recursion Affected: All versions, or not specified |
| CVE-2026-3497 | 7.5 | Mar 12 | Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions Affected: All versions, or not specified |
| CVE-2026-25679 | 7.5 | Mar 6 | Incorrect parsing of IPv6 host literals in net/url Affected: All versions, or not specified |
| CVE-2026-20652 | 7.5 | Feb 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2025-61726 | 7.5 | Jan 28 | Memory exhaustion in query parameter parsing in net/url Affected: All versions, or not specified |
| CVE-2026-21945 | 7.5 | 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 |
