UnratedFix available
rust: Fix of CVE-2026-53587
Type: advisorySources: OSV
- CVE-2026-53587: bounds-check the capability buffer before the fixed-size object-format= comparison in set_data, so a short pkt-line cannot cause a heap out-of-bounds read (vendored libgit2 1.8.1; the vendored libgit2 1.3.0 copy has no object-format parsing and is unaffected)
- Products
- cargo, clippy, rust, rust-analyzer, rust-debugger-common, rust-doc, rust-gdb, rust-lldb, rust-src, rust-std-static, rust-std-static-wasm32-unknown-unknown, rust-std-static-wasm32-wasip1, rust-toolset, rustfmt
- Affected versions
- Not specified
- Fixed versions
- 1.84.1-1.el9_6.tuxcare.els2
- CVEs
- CVE-2026-53587
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:55 UTC · Revision 1
Source evidence
- CVE-2026-53587: bounds-check the capability buffer before the fixed-size object-format= comparison in set_data, so a short pkt-line cannot cause a heap out-of-bounds read (vendored libgit2 1.8.1; the vendored libgit2 1.3.0 copy has no object-format parsing and is unaffected)
osv:CLSA-2026-1790157025
cargo
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
clippy
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-analyzer
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-debugger-common
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-doc
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-gdb
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-lldb
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-src
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-std-static
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-std-static-wasm32-unknown-unknown
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-std-static-wasm32-wasip1
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rust-toolset
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
rustfmt
Fixed versions: 1.84.1-1.el9_6.tuxcare.els2
Complete source record
{
"id": "cc7cc28185b9f5a5259ca25bfdf571f3503cf8eaecf7789be6b941189fbd971f",
"url": "https://osv.dev/vulnerability/CLSA-2026-1790157025",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "rust: Fix of CVE-2026-53587",
"summary": "- CVE-2026-53587: bounds-check the capability buffer before the fixed-size object-format= comparison in set_data, so a short pkt-line cannot cause a heap out-of-bounds read (vendored libgit2 1.8.1; the vendored libgit2 1.3.0 copy has no object-format parsing and is unaffected)",
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],
"modified": "2026-10-26T09:31:35.730288194Z",
"provider": "osv",
"upstream": [
"CVE-2026-53587"
],
"references": [
"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1790157025.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-53587"
]
},
"related_cves": [
{
"value": "CVE-2026-53587",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 447793,
"published_at": "2026-09-23T09:50:35+00:00"
}