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CVE-2026-65100

Medium priority
Needs evaluation

Apache Traffic Server updates the HTTP/2 HPACK dynamic table before confirming the header block encoded successfully, so an encode failure leaves the encoder out of sync with the peer decoder and corrupts subsequent header blocks...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58189

Medium priority
Needs evaluation

Apache Traffic Server allows redirect-limit bypass when plugins reset the retry counter, enabling SSRF amplification. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58188

Medium priority
Needs evaluation

Several Apache Traffic Server experimental plugins have memory-safety and limit-bypass errors. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58187

Medium priority
Needs evaluation

The Apache Traffic Server multiplexer plugin overruns its chunk-decode buffer on upstream input, enabling denial of service. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58186

Medium priority
Needs evaluation

The Apache Traffic Server webp_transform plugin can decode unsafely and serve mislabeled, cacheable responses. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58185

Medium priority
Needs evaluation

The Apache Traffic Server intercept plugin has a use-after-free. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58184

Medium priority
Needs evaluation

The Apache Traffic Server header_rewrite plugin can crash or corrupt memory during cookie operations and CIDR condition matching. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58183

Medium priority
Needs evaluation

The Apache Traffic Server prefetch plugin can crash when processing attacker-influenced input. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58182

Medium priority
Needs evaluation

The Apache Traffic Server ts_lua plugin mishandles initialization, transform context, and per-instance state. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-58181

Medium priority
Needs evaluation

The Apache Traffic Server uri_signing and url_sig plugins can exhaust the stack or crash on attacker input. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through...

1 affected package

trafficserver

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
trafficserver Not in release Needs evaluation Needs evaluation Needs evaluation Needs evaluation
Show less packages