VulnSocial

CVE-2022-27943Patch(fedoraproject / fedora)

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch fedoraproject fedora systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

fedoraproject CVEsBack to dashboard
1.0/ 10 priority

Sources & remediation

Exploit / PoC references
Other references
Weakness type (CWE)
CWE-674

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • fedora
  • gcc

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
fedoraprojectgnu
Products
fedoragcc

2 versions affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-03-11: 1Patch / Workaround · 2026-03-11: 103-11
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • GCP Weekly@gcpweekly
    Patch

    CVE-2022-27943 CVE-2023-2953 CVE-2023-31437 CVE-2023-31438 CVE-2023-31439 CVE-2023-45853 CVE-2024-2236 CVE-2024-2379 CVE-2024-26458 CVE-2024-26461 CVE-2025-0725 CVE-2025-10148 CVE-2025-27587 CVE-2025-62813 CVE-2025-9086 CVE-2025-9230 CVE-2025-9232 N/A Security fixes for 10/19

    Post summary

    The text lists multiple CVE identifiers and notes that security fixes were released on 10/19, indicating patch availability but providing no additional technical or exploit details.

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CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
OSfedoraprojectfedora36--
Appgnugcc11.2--

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