Disclaimer

Hotfix versions were inferred because the vendor did not list them explicitly: 11.1.4-h1, 11.1.4-h2, 11.1.4-h3, 11.1.4-h4, 11.1.4-h5, 11.1.4-h6, 11.1.4-h7, 11.1.4-h8, 11.1.4-h9, 11.1.4-h10, 11.1.4-h11, 11.1.4-h12, 11.1.4-h13, 11.1.4-h14, 11.1.4-h15, 11.1.4-h16, 11.1.4-h17, 11.1.4-h18, 11.1.4-h19, 11.1.4-h20, 11.1.4-h21, 11.1.4-h22, 11.1.4-h23, 11.1.4-h24, 11.1.4-h25, 11.1.4-h26, 11.1.4-h27, 11.1.4-h28, 11.1.4-h29, 11.1.4-h30, 11.1.4-h31, 11.1.6-h1, 11.1.6-h2, 11.1.6-h3, 11.1.6-h4, 11.1.6-h5, 11.1.6-h6, 11.1.6-h7, 11.1.6-h8, 11.1.6-h9, 11.1.6-h10, 11.1.6-h11, 11.1.6-h12, 11.1.6-h13, 11.1.6-h14, 11.1.6-h15, 11.1.6-h16, 11.1.6-h17, 11.1.6-h18, 11.1.6-h19, 11.1.6-h20, 11.1.6-h21, 11.1.6-h22, 11.1.6-h23, 11.1.6-h24, 11.1.6-h25, 11.1.6-h26, 11.1.6-h27, 11.1.6-h28, 11.1.10-h1, 11.1.10-h2, 11.1.10-h3, 11.1.10-h4, 11.1.10-h5, 11.1.10-h6, 11.1.10-h7, 11.1.10-h8, 11.1.10-h9, 11.1.10-h10, 11.1.10-h11, 11.1.10-h12, 11.1.10-h13, 11.1.10-h14, 11.1.10-h15, 11.1.10-h16, 11.1.10-h17, 11.1.10-h18, 11.1.10-h19, 11.1.10-h20, 11.1.13-h1, 11.1.13-h2, 11.2.7-h1, 11.2.7-h2, 11.2.7-h3, 11.2.7-h4, 11.2.7-h5, 11.2.7-h6, 11.2.7-h7, 11.2.7-h8, 11.2.7-h9, 11.2.7-h10, 11.2.10-h1, 11.2.10-h2, 11.2.10-h3 Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 12.1.4-h5

The earliest recollection of this bug is traced back to PAN-OS 10.2.0 - August 21, 2026. This bug is fixed in PAN-OS versions 11.2.11, 11.1.14, 11.1.6-h29, 12.1.5, 11.1.4-h32, 11.1.10-h21, 11.2.10-h4, 11.2.7-h11, 11.1.13-h3. ( PA-7000 Series firewalls only ) Due to an incorrect configuration on the ASIC, receiving a mix of jumbo and non-jumbo packets may cause silent packet drops or application slowness. ( PA-7000 Series firewalls only ) Fixed an issue where an incorrect ASIC configuration caused silent packet drops or application slowness when receiving a mix of jumbo and non-jumbo packets. 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