CVE-2026-8047
published 2026-05-26CVE-2026-8047: The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated…
high8.7CVSS 4.0
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The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system crash on the affected device.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| codesys | codesys_control_for_beaglebone_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_empc-a_imx6_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_iot2000_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_linux_arm_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_linux_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_pfc100_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_pfc200_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_plcnext_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_raspberry_pi_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_for_wago_touch_panels_600_sl | >= 0.0.0 < 4.21.0.0 | 4.21.0.0 |
| codesys | codesys_control_rte | >= 3.5.21.0 < 3.5.22.20 | 3.5.22.20 |
| codesys | codesys_control_rte_sl | >= 3.5.21.0 < 3.5.22.20 | 3.5.22.20 |
| codesys | codesys_control_win | >= 3.5.21.0 < 3.5.22.20 | 3.5.22.20 |
| codesys | codesys_hmi | >= 3.5.21.0 < 3.5.22.20 | 3.5.22.20 |
| codesys | codesys_runtime_toolkit | >= 3.5.21.0 < 3.5.22.20 | 3.5.22.20 |
| codesys | codesys_virtual_control_sl | >= 4.15.0.0 < 4.21.0.0 | 4.21.0.0 |