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Author SHA1 Message Date
Jin Cheng df336b1f4e change(bt/bluedroid): optimized the HFP example workflow to improve audio quality 
Disabled inquiry scan and page scan after SCO connection establishment
to reduce over-the-air bandwidth usage and improve audio quality by
prevent scan activities from interrupting SCO traffic.
 2026-08-05 17:47:04 +08:00
Island 1c58330176 Merge branch 'fix/ble_mesh_added_gatt_err_rsp_v5.5' into 'release/v5.5' 
fix(ble_mesh): align GATTS read/write response handling with ATT (5.5)

See merge request espressif/esp-idf!51462
 2026-08-05 16:02:56 +08:00
Wang Meng Yang f73f7b0f34 Merge branch 'feat/bt_in_psram_v5.5' into 'release/v5.5' 
feat(bluedroid): Add config to place btu and hci task stack in psram (v5.5)

See merge request espressif/esp-idf!51491
 2026-08-05 14:26:52 +08:00
Jiang Jiang Jian 8c7d44897e Merge branch 'fix/lp_uart_data_bits_v5.5' into 'release/v5.5' 
fix(ulp/lp_core): fix LP UART data_bits validation and add full word-length test coverage (v5.5)

See merge request espressif/esp-idf!48032
 2026-08-05 13:56:42 +08:00
Jiang Jiang Jian 4703c74098 Merge branch 'contrib/github_pr_18817_v5.5' into 'release/v5.5' 
fix(wear_levelling): guard WL_Flash::write()/read() against size==0 underflow (GitHub PR) (v5.5)

See merge request espressif/esp-idf!50732
 2026-08-05 12:23:02 +08:00
Jiang Jiang Jian 409df4afc3 Merge branch 'fix/blacklist_flag_correction_v5.5' into 'release/v5.5' 
fix(wifi): Correct blacklist flag(v5.5)

See merge request espressif/esp-idf!50920
 2026-08-05 10:51:25 +08:00
Jiang Jiang Jian 50bc7661d1 Merge branch 'fix/rtc_retain_mem_sb_fast_wakeup_ptr_v5.5' into 'release/v5.5' 
fix(bootloader_support): fix RTC retain mem offset for secure boot fast wakeup (v5.5)

See merge request espressif/esp-idf!51268
 2026-08-05 10:44:17 +08:00
morris 5c57c2a83e Merge branch 'docs/clarify_p4_no_wifi_ble_v5.5' into 'release/v5.5' 
docs: Clarify that ESP32-P4 does not have Wi-Fi or Bluetooth in the introduction (v5.5)

See merge request espressif/esp-idf!51506
 2026-08-04 18:16:47 +08:00
Zhang Shuxian 8e6f2b938d docs: Clarify that ESP32-P4 does not have Wi-Fi or Bluetooth in the introduction 2026-08-04 15:30:45 +08:00
hejiaxin 49f12e853e feat(bluedroid): Add config to place btu and hci task stack in psram 
- Also adjust the osi_thread_stop implementation.
 2026-08-04 14:55:59 +08:00
Rahul Tank 53bde34029 Merge branch 'bugfix/add_nimble_cve_v5.5' into 'release/v5.5' 
fix(nimble): Fixes for various NimBLE CVEs (v5.5)

See merge request espressif/esp-idf!51202
 2026-08-04 12:11:34 +05:30
Wang Meng Yang 89a63e35b8 Merge branch 'fix/aireview_critical_v5.5' into 'release/v5.5' 
fix: Fix some critical bugs in classic bt (v5.5)

See merge request espressif/esp-idf!51290
 2026-08-04 14:16:54 +08:00
Rahul Tank 9ffcc9821e fix(nimble): Fixes for various NimBLE CVEs 2026-08-03 23:45:23 +05:30
Luo Xu 3033a5fffb fix(ble_mesh): align GATTS read/write response handling with ATT 
bt_mesh_bta_gatts_cb did not always answer ATT Read/Write Requests:
- READ: on a callback error it only logged a warning and sent nothing; a
  0-byte read (Read Blob at an offset equal to the value length) also sent
  nothing, although it is a successful empty read.
- WRITE: on a callback error it sent nothing, and a partial/zero write was
  treated as success.
- Both: when the handle was not found or the attribute had no read/write
  callback, the request was silently dropped.

An ATT Request must always be answered:

- READ: len >= 0 is success -> Read Response (a 0-byte read yields an empty
  value); len < 0 -> ATT Error Response carrying the callback's error code
  (-len, since BLE_MESH_GATT_ERR(x) == -x). The copy length is clamped to
  the source buffer size as a defensive bound. If the handle is unknown or
  the attribute has no read callback, respond with INVALID_HANDLE /
  READ_NOT_PERMITTED.
- WRITE: when need_rsp is set, always reply. len == write length -> Write
  Response; otherwise (negative ATT error, partial write, or 0) -> ATT
  Error Response (the negative code, or UNLIKELY for partial/0). If the
  handle is unknown or the attribute has no write callback, respond with
  INVALID_HANDLE / WRITE_NOT_PERMITTED. Write Without Response still sends
  no response.

A non-success status passed to BTA_GATTS_SendRsp is turned into an ATT
Error Response by the GATT layer (gatt_sr_process_app_rsp ->
gatt_send_error_rsp).


(cherry picked from commit ed1f4de3a3)

Co-authored-by: luoxu <luoxu@espressif.com>
 2026-08-03 21:43:46 +08:00
Alexey Gerenkov d276041d1c Merge branch 'feature/upgrade-esp-rom-elfs_v5.5' into 'release/v5.5' 
feat(tools): tools: update esp-rom-elf to version 20260528 (v5.5)

See merge request espressif/esp-idf!50848
 2026-08-03 15:43:01 +08:00
Island c41feceb86 Merge branch 'fix/ble_log_compression_issue_on_windows_v5.5' into 'release/v5.5' 
fix(bt): fix BLE log compression build on Windows (5.5)

See merge request espressif/esp-idf!51245
 2026-08-03 11:31:41 +08:00
Island 4e5966a7f0 Merge branch 'feat/update_mesh_lib_to_supported_get_lib_ver_v5.5' into 'release/v5.5' 
Feat/update mesh lib to supported get lib ver (5.5)

See merge request espressif/esp-idf!51172
 2026-08-03 11:30:16 +08:00
Martin Vychodil ae16d322a4 Merge branch 'bugfix/idfci-12815-12072-timeout_v5.5' into 'release/v5.5' 
fix(storage): mark storage pytest apps flaky in CI (v5.5)

See merge request espressif/esp-idf!51337
 2026-08-02 16:39:27 +08:00
Alexey Gerenkov c3dbba967d Merge branch 'fix/esp32p4_panic_gdbstub_v5.5' into 'release/v5.5' 
fix(gdbstub): remove unsupported options in qSupported packet

See merge request espressif/esp-idf!50208
 2026-07-31 21:23:30 +08:00
Euripedes Rocha 065069270b Merge branch 'fix/sec-1129-l2tap-close-rollback_v5.5' into 'release/v5.5' 
fix(esp_netif): roll back l2tap_close on semaphore/task create failure (SEC-1129) (v5.5)

See merge request espressif/esp-idf!51399
 2026-07-31 14:38:43 +02:00
Euripedes Rocha Filho 0dc7c2f853 fix(esp_netif): Avoid socket to stay in closing state in l2tap closing 2026-07-31 09:26:32 +02:00
sonika.rathi 310502e340 fix(storage): mark storage pytest apps flaky in CI 2026-07-31 08:54:24 +02:00
tarun.kumar 56d6352aa1 fix(wifi): Correct blacklist flag 2026-07-31 12:08:43 +05:30
Island 3844dee2e7 Merge branch 'fix/fix_some_ble_sleep_issues_v5.5' into 'release/v5.5' 
Fix/fix some ble sleep issues (5.5)

See merge request espressif/esp-idf!51318
 2026-07-31 11:09:57 +08:00
harshal.patil 159d222973 refactor(esp_system): deduplicate ROM fast wake RTC digest reservation 
The digest length and the condition that reserves it at the end of RTC RAM were
duplicated in seven places. Hold the reservation in a hidden Kconfig value that
is zero when the feature does not apply, so every consumer subtracts it
unconditionally, and derive ESP_SECURE_BOOT_DIGEST_LEN from it.
 2026-07-31 10:57:02 +08:00
Rahul Tank 058c921d67 Merge branch 'bugfix/fix_pawr_conn_event_v5.5' into 'release/v5.5' 
fix(nimble):  Deliver PAwR peripheral CONNECT via sync callback (v5.5)

See merge request espressif/esp-idf!51254
 2026-07-30 20:40:51 +05:30
Rahul Tank 55cca8b8b4 fix(nimble): Deliver PAwR peripheral CONNECT via sync callback 2026-07-30 16:33:07 +05:30
Euripedes Rocha 416befd3ec Merge branch 'fix/esp_netif-oom-null-checks-v5.5' into 'release/v5.5' 
fix(esp_netif): harden NULL and OOM handling in netif APIs (SEC-1189, SEC-1190)

See merge request espressif/esp-idf!50308
 2026-07-30 12:32:59 +02:00
Alexey Lapshin 8e3d4f29ec feat(tools): tools: update esp-rom-elf to version 20260528 
Closes https://github.com/espressif/esp-idf/issues/18755
 2026-07-30 16:34:38 +08:00
Euripedes Rocha FilhoandCursor 9e52922932 fix(esp_netif): harden NULL and OOM handling in netif APIs 
Use a temporary pointer for br_glue port-list realloc so a failure does
not clobber the existing array. Reject NULL mac in esp_netif_set_mac and
validate config->base in esp_netif_new_api before use.

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-07-30 08:55:13 +02:00
Euripedes Rocha a1325b694d Merge branch 'fix/sec-347-hostname-null-check_v5.5' into 'release/v5.5' 
fix(esp_netif): reject NULL hostname in esp_netif_set_hostname_api (SEC_347) (v5.5)

See merge request espressif/esp-idf!50589
 2026-07-30 08:36:50 +02:00
Wang Meng Yang fa27fd0a52 Merge branch 'fix/bluedroid_aireview_v5.5' into 'release/v5.5' 
Fix/bluedroid aireview (v5.5)

See merge request espressif/esp-idf!51295
 2026-07-30 14:28:55 +08:00
Jiang Jiang Jian f1bf7346e4 Merge branch 'bugfix/fix_espnow_data_rate_error_v5.5' into 'release/v5.5' 
fix(wifi): fixed espnow data rate overridden by stale rate control (v5.5)

See merge request espressif/esp-idf!51258
 2026-07-30 12:04:26 +08:00
cjin 2fca2f8b49 fix(bt): fix deselect slow clk missing on ESP32-C5 2026-07-30 10:39:30 +08:00
cjin f01973be75 feat(ble): added CONFIG_PM_SLP_IRAM_OPT to make sure cache error check 2026-07-30 10:17:34 +08:00
Island bc9e3b168e Merge branch 'change/ble_update_lib_20260717_v5.5' into 'release/v5.5' 
change(ble): [AUTO_MR] 20260717 - Update ESP BLE Controller Lib (5.5)

See merge request espressif/esp-idf!50931
 2026-07-30 10:08:05 +08:00
Marius Vikhammer 4406e2b236 Merge branch 'fix/lp-core-rc-fast-delay_v5.5' into 'release/v5.5' 
fix(ulp): use SoC RC_FAST frequency for LP core delay (v5.5)

See merge request espressif/esp-idf!49859
 2026-07-29 22:39:20 +08:00
Euripedes Rocha Filho 352f4997fa fix(esp_netif): reject NULL hostname in esp_netif_set_hostname_api 
esp_netif_set_hostname_api() dereferenced hostname via strlen() without
checking it for NULL first, causing a NULL pointer dereference.
 2026-07-29 16:00:37 +02:00
Marius Vikhammer ddfd2934ef test(ulp): check LP core apps avoid soft-float helpers 
Inspect generated LP core ELF files so accidental floating-point helper linkage is caught in CI.
 2026-07-29 14:47:48 +02:00
Marius VikhammerandCursor 37a4390c64 fix(ulp): use RC_FAST approximation for LP core fallback 
Use the shared SoC RC_FAST approximation when the target has no RTC_FAST source option.

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-07-29 14:47:48 +02:00
Marius VikhammerandCursor 25b9025d93 fix(ulp): use SoC RC_FAST frequency for LP core delay 
Use the target RC_FAST approximation for LP core delay conversion.
This prevents ESP32-S31 from under-delaying when running from RC_FAST.

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-07-29 14:47:48 +02:00
Jiang Jiang Jian a7633c1bee Merge branch 'bugfix/supplicant_crypto_code_correction_v5.5' into 'release/v5.5' 
fix(wpa_supplicant): Correct some functions in crypto porting layer (v5.5)

See merge request espressif/esp-idf!50879
 2026-07-29 19:53:13 +08:00
Rahul Tank 480a354c9a Merge branch 'feat/sbom_changes_v5.5' into 'release/v5.5' 
fix(nimble): update sbom file with cve details (v5.5)

See merge request espressif/esp-idf!51182
 2026-07-29 15:03:46 +05:30
zhangyanjiao 1a23549f28 fix(wifi): fixed espnow data rate overridden by stale rate control 2026-07-29 17:31:47 +08:00
Jin Cheng 6e4bd4152d fix(bt/bluedroid): fixed incorrect eSCO packet type validation under secure connection mode in BlueDroid 2026-07-29 17:30:25 +08:00
hejiaxin 60289a9c60 fix(bt): Fix some bug in stm_sco.c 
- Memory safety
- State machine & logic integrity
- Resource leaks
- Edge cases check
 2026-07-29 17:30:25 +08:00
hejiaxin 18c6d51e46 fix(bt_stack): Fix some critical bugs in classic_bt stack 
related: obex, smp, pbap, sdp, rfcomm, stack_dm

- Deinit function doesn't delete connection when OBEX_DYNAMIC_MEMORY is on
- Union tGOEPC_DATA sometimes is free by osi_free in some cases when it contains mtu_id
- Add correct free and return solution after fail
- Fix symbol mistake in mod calculation
- Fix pointer-related UAF problems and memory free problems
- Fix buffer overflows and out-of-bounds access
- Fix infinite loops triggered by integer overflow wraparound
- Fix double free
- Change layer_specific usage to avoid heap overflow
- Add some NULL check for pointers
- Fix sdp_db free function
- Fix state table mismatch
 2026-07-29 17:05:35 +08:00
Jiang Jiang Jian db33ff497f Merge branch 'bugfix/clear_ifx_tx_queue_v5.5' into 'release/v5.5' 
bugfix(wifi): Clear Sta TX queue to prevent key 2 send failure (Backport v5.5)

See merge request espressif/esp-idf!50896
 2026-07-29 15:37:21 +08:00
Rahul Tank 80e8f463c3 fix(nimble): update sbom file with cve details 2026-07-29 12:50:20 +05:30
Island c96d10b850 Merge branch 'feat/add_bt_common_npl_v5.5' into 'release/v5.5' 
feat(bt): Add host-agnostic BT OSAL and shared BLE profile task (5.5)

See merge request espressif/esp-idf!51218
 2026-07-29 15:00:28 +08:00