Issues

• S3 CompleteMultipartUploadRequest serializes pretty XML, causing payload to exceed 1MiB with fewer than 10,000 parts

  feature-request
  aws/aws-sdk-cpp#3891 · Filter by author thenamehasbeentake opened on Aug 7, 2026
  1

• SIGSEGV in S3CrtRequestHeadersCallback — use-after-free reading ContinueRequestHandler from destroyed request

  bugfeature-requestresponse-requested
  aws/aws-sdk-cpp#3881 · Filter by author mxsrc opened on Jul 27, 2026
  3

• Provide a CRT-native async HeadObject

  feature-request
  aws/aws-sdk-cpp#3853 · Filter by author Tommo56700 opened on Jun 27, 2026
  5

• Enable efficient many-small-concurrent GetObject via object_size_hint and sub-8MiB read part sizes (S3CrtClient)

  feature-request
  aws/aws-sdk-cpp#3839 · Filter by author Tommo56700 opened on Jun 6, 2026
  6

• Announcement: Updated default retry behavior (2026)

  announcement
  aws/aws-sdk-cpp#3832 · Filter by author millems opened on May 20, 2026

• Announcement: AWS C++ SDK Paginators Now Available

  announcement
  aws/aws-sdk-cpp#3734 · Filter by author kai-ion opened on Feb 25, 2026

• AddressSanitizer: heap-use-after-free during shutdown of Logger

  bugfeature-requestinvestigating
  aws/aws-sdk-cpp#3607 · Filter by author bjosv opened on Nov 3, 2025
  4

• Support custom signer for S3Client

  feature-request
  aws/aws-sdk-cpp#3519 · Filter by author marin-ma opened on Aug 18, 2025
  12

• Undefined behavior in ClientWithAsyncTemplateMethods constructor

  bugneeds-triage
  aws/aws-sdk-cpp#3464 · Filter by author pitrou opened on Jun 24, 2025
  3

• Android SSL Fails

  documentationneeds-triage
  aws/aws-sdk-cpp#3416 · Filter by author spanky411 opened on May 10, 2025
  19

• CurlHttpClient: tellp() failure in CurlHttpClient::WriteData with Boost filtering_stream

  bugfeature-requestinvestigating
  aws/aws-sdk-cpp#3364 · Filter by author finch-lab opened on Apr 1, 2025
  4

  

• Announcement: S3 default integrity change

  announcement
  aws/aws-sdk-cpp#3253 · Filter by author aBurmeseDev opened on Jan 16, 2025

• cognito-idp: "SECRET_HASH was not received" with USER_SRP_AUTH

  bugneeds-reproduction
  aws/aws-sdk-cpp#3246 · Filter by author phyordia opened on Jan 14, 2025
  2

• Exception thrown in Aws::Http::CurlHttpClient::OverrideOptionsOnConnectionHandle leaves library in an invalid state

  Cmakefeature-requestinvestigatingp3
  aws/aws-sdk-cpp#3145 · Filter by author gmcdorman-opentext opened on Oct 11, 2024
  1

• S3 crt client HeadObject call freezes.

  bugp2
  aws/aws-sdk-cpp#3098 · Filter by author Manjunathagopi opened on Aug 30, 2024
  8

• Missing includes

  bugbuild-problemp3pending-release
  aws/aws-sdk-cpp#3002 · Filter by author laramiel opened on Jun 15, 2024
  10

• cURL error on concurrent Lambda invocations

  feature-requestp3
  aws/aws-sdk-cpp#2991 · Filter by author mcopik opened on Jun 6, 2024
  1

• S3 crt client timeouts and retry strategy are not working.

  bugp2
  aws/aws-sdk-cpp#2971 · Filter by author Manjunathagopi opened on May 24, 2024
  15

• Missing debug PDB files when building and installing with cmake

  bugp3
  aws/aws-sdk-cpp#2963 · Filter by author nanocom opened on May 15, 2024
  15

• STS does not respect ca cert setting

  bugp2
  aws/aws-sdk-cpp#2920 · Filter by author phoebusm opened on Apr 11, 2024
  5

• Huge RAM usage on big file uploads

  feature-requestp2
  aws/aws-sdk-cpp#2856 · Filter by author thierryba opened on Feb 13, 2024
  8

• AWS Glue - Null values in partition column

  buggluep3service-api
  aws/aws-sdk-cpp#3165 · Filter by author jmklix opened on Jan 3, 2024
  4

• Liveness / performance bug in PooledThreadExecutor

  bugp2pending-release
  aws/aws-sdk-cpp#2744 · Filter by author hunjmes opened on Nov 9, 2023
  3

• Tracing miss span context with transfer manager or thread executor

  feature-requestinvestigatingp3
  aws/aws-sdk-cpp#2732 · Filter by author lyrq opened on Oct 27, 2023
  1

• Aws::Client::ClientConfiguration Region is Undefined in Release Configuration

  bugbuild-problemp3
  aws/aws-sdk-cpp#2669 · Filter by author xyzmultimedia opened on Sep 13, 2023
  10