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Backport 2362 - #2424
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Backport 2362#2424
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Several parse loops never made progress on unexpected/truncated input, spinning forever (DoS). - CPE dict/lang: `while (localname != TAG)` loops spun at EOF (localname becomes NULL / reader stops advancing) and on unconsumed child nodes in cpe_item, cpe_generator, cpe_platform, cpe vendor/notes, cpe23 and deprecation parsing; cpe_testexpr_parse spun on a nested logical-test with an invalid operator. Break on end-of-document and force forward progress. - XCCDF profile: xccdf_profile_parse / xccdf_parse_remarks could re-read the same node forever; added a forward-progress guard and skip non-<remark> children. - DS rds_index: the report-requests/assets/reports loops did `continue` without advancing the reader on a non-matching element. Also NULL-safe id lookups and guards for unresolved relationship refs.
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jan-cerny
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Oct 5, 2026
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I have confirmed that the PR is the same as the linked PR and correctly backports the linked PR to the target branch.
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Backport #2362