Predator and CL did not provide any possible suspects.
Using Code Search for the file, "pdf_codec_icc_fuzzer" assigning to the concern owner.
Suspecting Commit#
https://pdfium.googlesource.com/pdfium.git/+/da4bd1099d3566bc7f68a036eef091b07a8d873a

@kcwu -- Could you please take a look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

ClusterFuzz has detected this issue as fixed in range 461968:461984.

Detailed report: https://clusterfuzz.com/testcase?key=5701844799324160

Fuzzer: libfuzzer_pdf_codec_icc_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  pdf_codec_icc_fuzzer
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=461930:461968
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=461968:461984

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97aL1daLXnBH4ZB9D2l9zfm4vKWh3D9VGvluM4SKICmJt1dxnO59V1DDNGaCbIaNBrs_9J1bf_uD7Lql4NT1MEPFdamjSgXEK8V_KG4x4qSs0P1upRlHKPwOZmlTcXi9soUx4TFSXOL-L7Jk__5HT8e1xJDBLqmOJHbJ8XyEabaLqiiV99VRETAwxDYki-kXkKGBoJjKjpyuu4cR-1ecGVCJo1p6sx_d-Q1eiCxY_3AFt2d8exNJoypnAIYLiuqtNO_QL0469yxJ17qigbCC0lxpKLFvBIYvzX2xSlVcPjv7hGNjJwnR07hZw_6pk7_0-dX-XqfCiHFh_K2AdTJZ2EagmV06xke9quIjnjhh8tlzjPhVsZKpvzgiXyfKPqi8bKGVGK-rsZCcwSgqXJwdYueFoM_9A?testcase_id=5701844799324160


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 5701844799324160 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.