CVE-2026-65325

CVE-2026-65325 — Apache Traffic Server : The issue occurs when multiplexed HTTP/2 origin sessions are reused without verifying that the server certificate covers the new request hostname. Affected versions: 9.0.0–9.2.14 and 10.0.0–10.1.3. Impact described as vulnerable to certificate binding issu...

CVE-2026-58187

CVE-2026-58187 affects the Apache Traffic Server multiplexer plugin. The issue overruns the plugin’s chunk-decode buffer using upstream input, enabling a denial of service. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Apache recommends upgrading to 9.2.15 or 10.1.4, which c...

CVE-2026-33930

Apache Traffic Server is affected by a buffer overflow in the handling of redirect requests caused by copying a long Host header into a fixed-size stack buffer. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Upgrading to 9.2.15 or 10.1.4 fixes the issue. The CVE describes an ...

CVE-2026-58184

Apache Traffic Server: The header_rewrite plugin could crash or corrupt memory during cookie handling and CIDR condition matching. Affected versions: 8.0.0–8.1.9, 9.0.0–9.2.14, 10.0.0–10.1.3. Remediation: upgrade to 9.2.15 or 10.1.4, which fix the issue. No exploitation details are provided in th...

CVE-2026-58164

CVE-2026-58164 affects Apache Traffic Server 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3, with use-after-free and TOCTOU errors in remap configuration handling. Root cause is in remap configuration lifetime management, leading to use-after-free conditions. Upgrade to 9.2.15 or 10.1.4 to fix the ...

CVE-2026-58175

CVE-2026-58175 concerns Apache Traffic Server where memory is leaked when processing HostDB SRV records. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The issue is addressed in versions 9.2.15 and 10.1.4, which contain the fix. No exploitation details are provided in the ava...

CVE-2026-58186

CVE-2026-58186 affects Apache Traffic Server: the webp_transform plugin can decode unsafely and serve mislabeled, cacheable responses. Impacted versions: 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Upgrading to 8.2.x/9.2.15 or 10.1.4+ fixes the issue (per the advisory). The CVSS metrics indicat...

CVE-2026-58177

The CVE-2026-58177 entry describes memory-safety issues in the Apache Traffic Server Cripts framework, including out-of-bounds writes, path traversal, and use-after-free errors affecting 10.0.0–10.1.3. The issue is mitigated by upgrading to version 10.1.4, which fixes the vulnerability. The conne...

CVE-2026-65100

Apache Traffic Server HPACK issue: the encoder updates its dynamic table before the header block is confirmed, causing desynchronization with the decoder after a failed encode. This can corrupt subsequent header blocks on a connection. Affected versions: 8.0.0–8.1.9, 9.0.0–9.2.14, 10.0.0–10.1.3. ...

CVE-2026-58182

The issue CVE-2026-58182 affects Apache Traffic Server via the ts_lua plugin, which mishandles initialization, transform context, and per-instance state. Affects ATS versions 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The available fix is to upgrade to ATS 9.2.15 or 10.1.4, which address the v...

CVE-2026-58152

CVE-2026-58152 concerns Apache Traffic Server, where integer-handling errors during HPACK/XPACK header decoding can corrupt memory. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The issue is mitigated by upgrading to the fixed releases: 9.2.15 or 10.1.4 . The provided metric...

CVE-2026-65324

Apache Traffic Server is affected by CVE-2026-65324 where the per-stream buffer cap is removed during dechunking of HTTP/2 and HTTP/3 responses, enabling memory exhaustion by a slow client. Affected versions: 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The issue can impact availability due to m...

CVE-2026-58179

CVE-2026-58179 affects Apache Traffic Server (regex_remap plugin). The vulnerability is a stack overflow triggered by substitution input, impacting versions 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Remediation is to upgrade to 9.2.15 or 10.1.4, which contain the fix. The available connected ...

CVE-2026-58157

CVE-2026-58157 affects Apache Traffic Server. The issue is improper reuse of server sessions/tunnels, potentially exposing data across client connections. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Mitigation is to upgrade to 9.2.15 or 10.1.4, which contain the fix. The p...

CVE-2026-58181

Apache Traffic Server is affected by CVE-2026-58181 via the uri_signing and url_sig plugins, which can exhaust the stack or crash when processing attacker input. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The issue is fixed by upgrading to version 9.2.15 or 10.1.4. There ...

CVE-2026-58180

The CVE-2026-58180 entry concerns Apache Traffic Server where the txn_box plugin can cause a stack overflow via attacker-controlled input. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The advisory notes remediation by upgrading to 9.2.15 or 10.1.4, which address the issue. ...

CVE-2026-41920

CVE-2026-41920 concerns an Improper Access Control in Apache Traffic Server. Affected versions are 9.0.0–9.1.14 and 10.0.0–10.1.3. The issue is fixed in 9.1.15 and 10.1.4. The provided sources do not include explicit root cause details beyond the access-control context, nor estimates of exploitat...

CVE-2026-58163

CVE-2026-58163 (Apache Traffic Server) : The issue arises from mishandling on-disk cache fields and object lifetimes, leading to state corruption or crashes. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Upstream fixes are available in 9.2.15 and 10.1.4. If you rely on these...

CVE-2026-58183

The CVE-2026-58183 issue affects Apache Traffic Server’s prefetch plugin, which can crash when handling attacker-influenced input. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Remediation is to upgrade to 9.2.15 or 10.1.4, which fix the issue. No exploitation details are pr...

CVE-2026-58158

Apache Traffic Server vulnerable to PROXY protocol parsing issues causing port truncation and a stack overflow. Affected under_versions: 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. Upgrading to 9.2.15 or 10.1.4 mitigates the issue. CVSS metrics are provided by Apache: CVSS 3.1 base score 5.9 (N...

CVE-2026-58185

CVE-2026-58185 concerns the Apache Traffic Server intercept plugin, which has a use-after-free vulnerability. Affected versions are 8.0.0–8.1.9, 9.0.0–9.2.14, and 10.0.0–10.1.3. The issue is fixed in 9.2.15 or 10.1.4. The connected documents confirm the problem details and the recommended upgrade...